10672 lines
571 KiB
Go
10672 lines
571 KiB
Go
// Copyright 2017 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package expression_test
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import (
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"bytes"
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"context"
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"encoding/hex"
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"fmt"
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"math"
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"math/rand"
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"sort"
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"strconv"
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"strings"
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"time"
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. "github.com/pingcap/check"
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"github.com/pingcap/errors"
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"github.com/pingcap/failpoint"
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"github.com/pingcap/tidb/ddl/placement"
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"github.com/pingcap/tidb/domain"
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"github.com/pingcap/tidb/errno"
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"github.com/pingcap/tidb/expression"
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"github.com/pingcap/tidb/kv"
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"github.com/pingcap/tidb/parser/auth"
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"github.com/pingcap/tidb/parser/model"
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"github.com/pingcap/tidb/parser/mysql"
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"github.com/pingcap/tidb/parser/terror"
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plannercore "github.com/pingcap/tidb/planner/core"
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"github.com/pingcap/tidb/session"
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"github.com/pingcap/tidb/sessionctx"
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"github.com/pingcap/tidb/sessionctx/variable"
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"github.com/pingcap/tidb/store/mockstore"
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"github.com/pingcap/tidb/table"
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"github.com/pingcap/tidb/table/tables"
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"github.com/pingcap/tidb/tablecodec"
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"github.com/pingcap/tidb/types"
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"github.com/pingcap/tidb/types/json"
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"github.com/pingcap/tidb/util/codec"
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"github.com/pingcap/tidb/util/collate"
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"github.com/pingcap/tidb/util/kvcache"
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"github.com/pingcap/tidb/util/mock"
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"github.com/pingcap/tidb/util/sem"
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"github.com/pingcap/tidb/util/sqlexec"
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"github.com/pingcap/tidb/util/testkit"
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"github.com/pingcap/tidb/util/testutil"
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"github.com/tikv/client-go/v2/oracle"
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)
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var _ = Suite(&testIntegrationSuite{})
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var _ = Suite(&testIntegrationSuite2{})
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var _ = SerialSuites(&testIntegrationSerialSuite{})
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type testIntegrationSuiteBase struct {
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store kv.Storage
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dom *domain.Domain
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ctx sessionctx.Context
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}
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type testIntegrationSuite struct {
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testIntegrationSuiteBase
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}
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type testIntegrationSuite2 struct {
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testIntegrationSuiteBase
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}
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type testIntegrationSerialSuite struct {
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testIntegrationSuiteBase
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}
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func (s *testIntegrationSuiteBase) cleanEnv(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("use test")
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r := tk.MustQuery("show tables")
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for _, tb := range r.Rows() {
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tableName := tb[0]
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tk.MustExec(fmt.Sprintf("drop table %v", tableName))
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}
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}
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func (s *testIntegrationSuiteBase) SetUpSuite(c *C) {
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var err error
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s.store, s.dom, err = newStoreWithBootstrap()
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c.Assert(err, IsNil)
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s.ctx = mock.NewContext()
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}
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func (s *testIntegrationSuiteBase) TearDownSuite(c *C) {
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s.dom.Close()
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s.store.Close()
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}
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func (s *testIntegrationSuite) Test19654(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("USE test;")
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// enum vs enum
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tk.MustExec("drop table if exists t1, t2;")
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tk.MustExec("create table t1 (b enum('a', 'b'));")
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tk.MustExec("insert into t1 values ('a');")
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tk.MustExec("create table t2 (b enum('b','a') not null, unique(b));")
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tk.MustExec("insert into t2 values ('a');")
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tk.MustQuery("select /*+ inl_join(t2)*/ * from t1, t2 where t1.b=t2.b;").Check(testkit.Rows("a a"))
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// set vs set
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tk.MustExec("drop table if exists t1, t2;")
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tk.MustExec("create table t1 (b set('a', 'b'));")
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tk.MustExec("insert into t1 values ('a');")
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tk.MustExec("create table t2 (b set('b','a') not null, unique(b));")
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tk.MustExec("insert into t2 values ('a');")
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tk.MustQuery("select /*+ inl_join(t2)*/ * from t1, t2 where t1.b=t2.b;").Check(testkit.Rows("a a"))
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// enum vs set
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tk.MustExec("drop table if exists t1, t2;")
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tk.MustExec("create table t1 (b enum('a', 'b'));")
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tk.MustExec("insert into t1 values ('a');")
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tk.MustExec("create table t2 (b set('b','a') not null, unique(b));")
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tk.MustExec("insert into t2 values ('a');")
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tk.MustQuery("select /*+ inl_join(t2)*/ * from t1, t2 where t1.b=t2.b;").Check(testkit.Rows("a a"))
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// char vs enum
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tk.MustExec("drop table if exists t1, t2;")
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tk.MustExec("create table t1 (b char(10));")
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tk.MustExec("insert into t1 values ('a');")
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tk.MustExec("create table t2 (b enum('b','a') not null, unique(b));")
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tk.MustExec("insert into t2 values ('a');")
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tk.MustQuery("select /*+ inl_join(t2)*/ * from t1, t2 where t1.b=t2.b;").Check(testkit.Rows("a a"))
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// char vs set
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tk.MustExec("drop table if exists t1, t2;")
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tk.MustExec("create table t1 (b char(10));")
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tk.MustExec("insert into t1 values ('a');")
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tk.MustExec("create table t2 (b set('b','a') not null, unique(b));")
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tk.MustExec("insert into t2 values ('a');")
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tk.MustQuery("select /*+ inl_join(t2)*/ * from t1, t2 where t1.b=t2.b;").Check(testkit.Rows("a a"))
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}
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func (s *testIntegrationSuite) Test19387(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("USE test;")
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tk.MustExec("drop table if exists t;")
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tk.MustExec("create table t(a decimal(16, 2));")
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tk.MustExec("select sum(case when 1 then a end) from t group by a;")
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res := tk.MustQuery("show create table t")
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c.Assert(len(res.Rows()), Equals, 1)
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str := res.Rows()[0][1].(string)
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c.Assert(strings.Contains(str, "decimal(16,2)"), IsTrue)
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}
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func (s *testIntegrationSuite) TestFuncREPEAT(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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defer s.cleanEnv(c)
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tk.MustExec("USE test;")
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tk.MustExec("DROP TABLE IF EXISTS table_string;")
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tk.MustExec("CREATE TABLE table_string(a CHAR(20), b VARCHAR(20), c TINYTEXT, d TEXT(20), e MEDIUMTEXT, f LONGTEXT, g BIGINT);")
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tk.MustExec("INSERT INTO table_string (a, b, c, d, e, f, g) VALUES ('a', 'b', 'c', 'd', 'e', 'f', 2);")
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tk.CheckExecResult(1, 0)
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r := tk.MustQuery("SELECT REPEAT(a, g), REPEAT(b, g), REPEAT(c, g), REPEAT(d, g), REPEAT(e, g), REPEAT(f, g) FROM table_string;")
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r.Check(testkit.Rows("aa bb cc dd ee ff"))
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r = tk.MustQuery("SELECT REPEAT(NULL, g), REPEAT(NULL, g), REPEAT(NULL, g), REPEAT(NULL, g), REPEAT(NULL, g), REPEAT(NULL, g) FROM table_string;")
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r.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil> <nil>"))
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r = tk.MustQuery("SELECT REPEAT(a, NULL), REPEAT(b, NULL), REPEAT(c, NULL), REPEAT(d, NULL), REPEAT(e, NULL), REPEAT(f, NULL) FROM table_string;")
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r.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil> <nil>"))
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r = tk.MustQuery("SELECT REPEAT(a, 2), REPEAT(b, 2), REPEAT(c, 2), REPEAT(d, 2), REPEAT(e, 2), REPEAT(f, 2) FROM table_string;")
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r.Check(testkit.Rows("aa bb cc dd ee ff"))
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r = tk.MustQuery("SELECT REPEAT(NULL, 2), REPEAT(NULL, 2), REPEAT(NULL, 2), REPEAT(NULL, 2), REPEAT(NULL, 2), REPEAT(NULL, 2) FROM table_string;")
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r.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil> <nil>"))
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r = tk.MustQuery("SELECT REPEAT(a, -1), REPEAT(b, -2), REPEAT(c, -2), REPEAT(d, -2), REPEAT(e, -2), REPEAT(f, -2) FROM table_string;")
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r.Check(testkit.Rows(" "))
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r = tk.MustQuery("SELECT REPEAT(a, 0), REPEAT(b, 0), REPEAT(c, 0), REPEAT(d, 0), REPEAT(e, 0), REPEAT(f, 0) FROM table_string;")
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r.Check(testkit.Rows(" "))
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r = tk.MustQuery("SELECT REPEAT(a, 16777217), REPEAT(b, 16777217), REPEAT(c, 16777217), REPEAT(d, 16777217), REPEAT(e, 16777217), REPEAT(f, 16777217) FROM table_string;")
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r.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil> <nil>"))
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}
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func (s *testIntegrationSuite) TestFuncLpadAndRpad(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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defer s.cleanEnv(c)
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tk.MustExec(`USE test;`)
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tk.MustExec(`DROP TABLE IF EXISTS t;`)
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tk.MustExec(`CREATE TABLE t(a BINARY(10), b CHAR(10));`)
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tk.MustExec(`INSERT INTO t SELECT "中文", "abc";`)
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result := tk.MustQuery(`SELECT LPAD(a, 11, "a"), LPAD(b, 2, "xx") FROM t;`)
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result.Check(testkit.Rows("a中文\x00\x00\x00\x00 ab"))
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result = tk.MustQuery(`SELECT RPAD(a, 11, "a"), RPAD(b, 2, "xx") FROM t;`)
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result.Check(testkit.Rows("中文\x00\x00\x00\x00a ab"))
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result = tk.MustQuery(`SELECT LPAD("中文", 5, "字符"), LPAD("中文", 1, "a");`)
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result.Check(testkit.Rows("字符字中文 中"))
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result = tk.MustQuery(`SELECT RPAD("中文", 5, "字符"), RPAD("中文", 1, "a");`)
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result.Check(testkit.Rows("中文字符字 中"))
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result = tk.MustQuery(`SELECT RPAD("中文", -5, "字符"), RPAD("中文", 10, "");`)
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result.Check(testkit.Rows("<nil> <nil>"))
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result = tk.MustQuery(`SELECT LPAD("中文", -5, "字符"), LPAD("中文", 10, "");`)
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result.Check(testkit.Rows("<nil> <nil>"))
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}
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func (s *testIntegrationSuite) TestBuiltinFuncJsonPretty(c *C) {
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ctx := context.Background()
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tk := testkit.NewTestKit(c, s.store)
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defer s.cleanEnv(c)
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tk.MustExec(`use test;`)
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tk.MustExec(`drop table if exists t;`)
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tk.MustExec("CREATE TABLE t (`id` int NOT NULL AUTO_INCREMENT, `j` json,vc VARCHAR(500) , PRIMARY KEY (`id`));")
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tk.MustExec(`INSERT INTO t ( id, j, vc ) VALUES
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( 1, '{"a":1,"b":"qwe","c":[1,2,3,"123",null],"d":{"d1":1,"d2":2}}', '{"a":1,"b":"qwe","c":[1,2,3,"123",null],"d":{"d1":1,"d2":2}}' ),
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( 2, '[1,2,34]', '{' );`)
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// valid json format in json and varchar
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checkResult := []string{
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`{
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"a": 1,
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"b": "qwe",
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"c": [
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1,
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2,
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3,
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"123",
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null
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],
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"d": {
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"d1": 1,
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"d2": 2
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}
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}`,
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`{
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"a": 1,
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"b": "qwe",
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"c": [
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1,
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2,
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3,
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"123",
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null
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],
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"d": {
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"d1": 1,
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"d2": 2
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}
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}`,
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}
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tk.
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MustQuery("select JSON_PRETTY(t.j),JSON_PRETTY(vc) from t where id = 1;").
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Check(testkit.Rows(strings.Join(checkResult, " ")))
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// invalid json format in varchar
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rs, _ := tk.Exec("select JSON_PRETTY(t.j),JSON_PRETTY(vc) from t where id = 2;")
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_, err := session.GetRows4Test(ctx, tk.Se, rs)
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terr := errors.Cause(err).(*terror.Error)
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c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrInvalidJSONText))
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// invalid json format in one row
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rs, _ = tk.Exec("select JSON_PRETTY(t.j),JSON_PRETTY(vc) from t where id in (1,2);")
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_, err = session.GetRows4Test(ctx, tk.Se, rs)
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terr = errors.Cause(err).(*terror.Error)
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c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrInvalidJSONText))
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// invalid json string
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rs, _ = tk.Exec(`select JSON_PRETTY("[1,2,3]}");`)
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_, err = session.GetRows4Test(ctx, tk.Se, rs)
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terr = errors.Cause(err).(*terror.Error)
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c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrInvalidJSONText))
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}
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func (s *testIntegrationSuite) TestMiscellaneousBuiltin(c *C) {
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ctx := context.Background()
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defer s.cleanEnv(c)
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("use test")
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// for uuid
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r := tk.MustQuery("select uuid(), uuid(), uuid(), uuid(), uuid(), uuid();")
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for _, it := range r.Rows() {
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for _, item := range it {
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uuid, ok := item.(string)
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c.Assert(ok, Equals, true)
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list := strings.Split(uuid, "-")
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c.Assert(len(list), Equals, 5)
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c.Assert(len(list[0]), Equals, 8)
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c.Assert(len(list[1]), Equals, 4)
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c.Assert(len(list[2]), Equals, 4)
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c.Assert(len(list[3]), Equals, 4)
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c.Assert(len(list[4]), Equals, 12)
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}
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}
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tk.MustQuery("select sleep(1);").Check(testkit.Rows("0"))
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tk.MustQuery("select sleep(0);").Check(testkit.Rows("0"))
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tk.MustQuery("select sleep('a');").Check(testkit.Rows("0"))
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tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect DOUBLE value: 'a'"))
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rs, err := tk.Exec("select sleep(-1);")
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c.Assert(err, IsNil)
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c.Assert(rs, NotNil)
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_, err = session.GetRows4Test(ctx, tk.Se, rs)
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c.Assert(err, NotNil)
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c.Assert(rs.Close(), IsNil)
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tk.MustQuery("SELECT INET_ATON('10.0.5.9');").Check(testkit.Rows("167773449"))
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tk.MustQuery("SELECT INET_NTOA(167773449);").Check(testkit.Rows("10.0.5.9"))
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tk.MustQuery("SELECT HEX(INET6_ATON('fdfe::5a55:caff:fefa:9089'));").Check(testkit.Rows("FDFE0000000000005A55CAFFFEFA9089"))
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tk.MustQuery("SELECT HEX(INET6_ATON('10.0.5.9'));").Check(testkit.Rows("0A000509"))
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tk.MustQuery("SELECT INET6_NTOA(INET6_ATON('fdfe::5a55:caff:fefa:9089'));").Check(testkit.Rows("fdfe::5a55:caff:fefa:9089"))
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tk.MustQuery("SELECT INET6_NTOA(INET6_ATON('10.0.5.9'));").Check(testkit.Rows("10.0.5.9"))
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tk.MustQuery("SELECT INET6_NTOA(UNHEX('FDFE0000000000005A55CAFFFEFA9089'));").Check(testkit.Rows("fdfe::5a55:caff:fefa:9089"))
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tk.MustQuery("SELECT INET6_NTOA(UNHEX('0A000509'));").Check(testkit.Rows("10.0.5.9"))
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tk.MustQuery(`SELECT IS_IPV4('10.0.5.9'), IS_IPV4('10.0.5.256');`).Check(testkit.Rows("1 0"))
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tk.MustQuery(`SELECT IS_IPV4_COMPAT(INET6_ATON('::10.0.5.9'));`).Check(testkit.Rows("1"))
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tk.MustQuery(`SELECT IS_IPV4_COMPAT(INET6_ATON('::ffff:10.0.5.9'));`).Check(testkit.Rows("0"))
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tk.MustQuery(`SELECT
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IS_IPV4_COMPAT(INET6_ATON('::192.168.0.1')),
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IS_IPV4_COMPAT(INET6_ATON('::c0a8:0001')),
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IS_IPV4_COMPAT(INET6_ATON('::c0a8:1'));`).Check(testkit.Rows("1 1 1"))
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tk.MustQuery(`SELECT IS_IPV4_MAPPED(INET6_ATON('::10.0.5.9'));`).Check(testkit.Rows("0"))
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tk.MustQuery(`SELECT IS_IPV4_MAPPED(INET6_ATON('::ffff:10.0.5.9'));`).Check(testkit.Rows("1"))
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tk.MustQuery(`SELECT
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IS_IPV4_MAPPED(INET6_ATON('::ffff:192.168.0.1')),
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IS_IPV4_MAPPED(INET6_ATON('::ffff:c0a8:0001')),
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IS_IPV4_MAPPED(INET6_ATON('::ffff:c0a8:1'));`).Check(testkit.Rows("1 1 1"))
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tk.MustQuery(`SELECT IS_IPV6('10.0.5.9'), IS_IPV6('::1');`).Check(testkit.Rows("0 1"))
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tk.MustExec("drop table if exists t1;")
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tk.MustExec(`create table t1(
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a int,
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b int not null,
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c int not null default 0,
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d int default 0,
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unique key(b,c),
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unique key(b,d)
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);`)
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tk.MustExec("insert into t1 (a,b) values(1,10),(1,20),(2,30),(2,40);")
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tk.MustQuery("select any_value(a), sum(b) from t1;").Check(testkit.Rows("1 100"))
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tk.MustQuery("select a,any_value(b),sum(c) from t1 group by a order by a;").Check(testkit.Rows("1 10 0", "2 30 0"))
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// for locks
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tk.MustExec(`set tidb_enable_noop_functions=1;`)
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result := tk.MustQuery(`SELECT GET_LOCK('test_lock1', 10);`)
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result.Check(testkit.Rows("1"))
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result = tk.MustQuery(`SELECT GET_LOCK('test_lock2', 10);`)
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result.Check(testkit.Rows("1"))
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result = tk.MustQuery(`SELECT RELEASE_LOCK('test_lock2');`)
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result.Check(testkit.Rows("1"))
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result = tk.MustQuery(`SELECT RELEASE_LOCK('test_lock1');`)
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result.Check(testkit.Rows("1"))
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}
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func (s *testIntegrationSuite) TestConvertToBit(c *C) {
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defer s.cleanEnv(c)
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tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t, t1")
|
|
tk.MustExec("create table t (a bit(64))")
|
|
tk.MustExec("create table t1 (a varchar(2))")
|
|
tk.MustExec(`insert t1 value ('10')`)
|
|
tk.MustExec(`insert t select a from t1`)
|
|
tk.MustQuery("select a+0 from t").Check(testkit.Rows("12592"))
|
|
|
|
tk.MustExec("drop table if exists t, t1")
|
|
tk.MustExec("create table t (a bit(64))")
|
|
tk.MustExec("create table t1 (a binary(2))")
|
|
tk.MustExec(`insert t1 value ('10')`)
|
|
tk.MustExec(`insert t select a from t1`)
|
|
tk.MustQuery("select a+0 from t").Check(testkit.Rows("12592"))
|
|
|
|
tk.MustExec("drop table if exists t, t1")
|
|
tk.MustExec("create table t (a bit(64))")
|
|
tk.MustExec("create table t1 (a datetime)")
|
|
tk.MustExec(`insert t1 value ('09-01-01')`)
|
|
tk.MustExec(`insert t select a from t1`)
|
|
tk.MustQuery("select a+0 from t").Check(testkit.Rows("20090101000000"))
|
|
|
|
// For issue 20118
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a tinyint, b bit(63));")
|
|
tk.MustExec("insert ignore into t values(599999999, -1);")
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows(
|
|
"Warning 1690 constant 599999999 overflows tinyint",
|
|
"Warning 1406 Data Too Long, field len 63"))
|
|
tk.MustQuery("select * from t;").Check(testkit.Rows("127 \u007f\xff\xff\xff\xff\xff\xff\xff"))
|
|
|
|
// For issue 24900
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(b bit(16));")
|
|
tk.MustExec("insert ignore into t values(0x3635313836),(0x333830);")
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows(
|
|
"Warning 1406 Data Too Long, field len 16",
|
|
"Warning 1406 Data Too Long, field len 16"))
|
|
tk.MustQuery("select * from t;").Check(testkit.Rows("\xff\xff", "\xff\xff"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestMathBuiltin(c *C) {
|
|
c.Skip("it has been broken. Please fix it as soon as possible.")
|
|
ctx := context.Background()
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
// for degrees
|
|
result := tk.MustQuery("select degrees(0), degrees(1)")
|
|
result.Check(testkit.Rows("0 57.29577951308232"))
|
|
result = tk.MustQuery("select degrees(2), degrees(5)")
|
|
result.Check(testkit.Rows("114.59155902616465 286.4788975654116"))
|
|
|
|
// for sin
|
|
result = tk.MustQuery("select sin(0), sin(1.5707963267949)")
|
|
result.Check(testkit.Rows("0 1"))
|
|
result = tk.MustQuery("select sin(1), sin(100)")
|
|
result.Check(testkit.Rows("0.8414709848078965 -0.5063656411097588"))
|
|
result = tk.MustQuery("select sin('abcd')")
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
// for cos
|
|
result = tk.MustQuery("select cos(0), cos(3.1415926535898)")
|
|
result.Check(testkit.Rows("1 -1"))
|
|
result = tk.MustQuery("select cos('abcd')")
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
// for tan
|
|
result = tk.MustQuery("select tan(0.00), tan(PI()/4)")
|
|
result.Check(testkit.Rows("0 1"))
|
|
result = tk.MustQuery("select tan('abcd')")
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
// for log2
|
|
result = tk.MustQuery("select log2(0.0)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log2(4)")
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery("select log2('8.0abcd')")
|
|
result.Check(testkit.Rows("3"))
|
|
result = tk.MustQuery("select log2(-1)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log2(NULL)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
// for log10
|
|
result = tk.MustQuery("select log10(0.0)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log10(100)")
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery("select log10('1000.0abcd')")
|
|
result.Check(testkit.Rows("3"))
|
|
result = tk.MustQuery("select log10(-1)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log10(NULL)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
// for log
|
|
result = tk.MustQuery("select log(0.0)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log(100)")
|
|
result.Check(testkit.Rows("4.605170185988092"))
|
|
result = tk.MustQuery("select log('100.0abcd')")
|
|
result.Check(testkit.Rows("4.605170185988092"))
|
|
result = tk.MustQuery("select log(-1)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log(NULL)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log(NULL, NULL)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log(1, 100)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select log(0.5, 0.25)")
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery("select log(-1, 0.25)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
// for atan
|
|
result = tk.MustQuery("select atan(0), atan(-1), atan(1), atan(1,2)")
|
|
result.Check(testkit.Rows("0 -0.7853981633974483 0.7853981633974483 0.4636476090008061"))
|
|
result = tk.MustQuery("select atan('tidb')")
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
// for asin
|
|
result = tk.MustQuery("select asin(0), asin(-2), asin(2), asin(1)")
|
|
result.Check(testkit.Rows("0 <nil> <nil> 1.5707963267948966"))
|
|
result = tk.MustQuery("select asin('tidb')")
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
// for acos
|
|
result = tk.MustQuery("select acos(0), acos(-2), acos(2), acos(1)")
|
|
result.Check(testkit.Rows("1.5707963267948966 <nil> <nil> 0"))
|
|
result = tk.MustQuery("select acos('tidb')")
|
|
result.Check(testkit.Rows("1.5707963267948966"))
|
|
|
|
// for pi
|
|
result = tk.MustQuery("select pi()")
|
|
result.Check(testkit.Rows("3.141592653589793"))
|
|
|
|
// for floor
|
|
result = tk.MustQuery("select floor(0), floor(null), floor(1.23), floor(-1.23), floor(1)")
|
|
result.Check(testkit.Rows("0 <nil> 1 -2 1"))
|
|
result = tk.MustQuery("select floor('tidb'), floor('1tidb'), floor('tidb1')")
|
|
result.Check(testkit.Rows("0 1 0"))
|
|
result = tk.MustQuery("SELECT floor(t.c_datetime) FROM (select CAST('2017-07-19 00:00:00' AS DATETIME) AS c_datetime) AS t")
|
|
result.Check(testkit.Rows("20170719000000"))
|
|
result = tk.MustQuery("SELECT floor(t.c_time) FROM (select CAST('12:34:56' AS TIME) AS c_time) AS t")
|
|
result.Check(testkit.Rows("123456"))
|
|
result = tk.MustQuery("SELECT floor(t.c_time) FROM (select CAST('00:34:00' AS TIME) AS c_time) AS t")
|
|
result.Check(testkit.Rows("3400"))
|
|
result = tk.MustQuery("SELECT floor(t.c_time) FROM (select CAST('00:00:00' AS TIME) AS c_time) AS t")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT floor(t.c_decimal) FROM (SELECT CAST('-10.01' AS DECIMAL(10,2)) AS c_decimal) AS t")
|
|
result.Check(testkit.Rows("-11"))
|
|
result = tk.MustQuery("SELECT floor(t.c_decimal) FROM (SELECT CAST('-10.01' AS DECIMAL(10,1)) AS c_decimal) AS t")
|
|
result.Check(testkit.Rows("-10"))
|
|
|
|
// for ceil/ceiling
|
|
result = tk.MustQuery("select ceil(0), ceil(null), ceil(1.23), ceil(-1.23), ceil(1)")
|
|
result.Check(testkit.Rows("0 <nil> 2 -1 1"))
|
|
result = tk.MustQuery("select ceiling(0), ceiling(null), ceiling(1.23), ceiling(-1.23), ceiling(1)")
|
|
result.Check(testkit.Rows("0 <nil> 2 -1 1"))
|
|
result = tk.MustQuery("select ceil('tidb'), ceil('1tidb'), ceil('tidb1'), ceiling('tidb'), ceiling('1tidb'), ceiling('tidb1')")
|
|
result.Check(testkit.Rows("0 1 0 0 1 0"))
|
|
result = tk.MustQuery("select ceil(t.c_datetime), ceiling(t.c_datetime) from (select cast('2017-07-20 00:00:00' as datetime) as c_datetime) as t")
|
|
result.Check(testkit.Rows("20170720000000 20170720000000"))
|
|
result = tk.MustQuery("select ceil(t.c_time), ceiling(t.c_time) from (select cast('12:34:56' as time) as c_time) as t")
|
|
result.Check(testkit.Rows("123456 123456"))
|
|
result = tk.MustQuery("select ceil(t.c_time), ceiling(t.c_time) from (select cast('00:34:00' as time) as c_time) as t")
|
|
result.Check(testkit.Rows("3400 3400"))
|
|
result = tk.MustQuery("select ceil(t.c_time), ceiling(t.c_time) from (select cast('00:00:00' as time) as c_time) as t")
|
|
result.Check(testkit.Rows("0 0"))
|
|
result = tk.MustQuery("select ceil(t.c_decimal), ceiling(t.c_decimal) from (select cast('-10.01' as decimal(10,2)) as c_decimal) as t")
|
|
result.Check(testkit.Rows("-10 -10"))
|
|
result = tk.MustQuery("select ceil(t.c_decimal), ceiling(t.c_decimal) from (select cast('-10.01' as decimal(10,1)) as c_decimal) as t")
|
|
result.Check(testkit.Rows("-10 -10"))
|
|
result = tk.MustQuery("select floor(18446744073709551615), ceil(18446744073709551615)")
|
|
result.Check(testkit.Rows("18446744073709551615 18446744073709551615"))
|
|
result = tk.MustQuery("select floor(18446744073709551615.1233), ceil(18446744073709551615.1233)")
|
|
result.Check(testkit.Rows("18446744073709551615 18446744073709551616"))
|
|
result = tk.MustQuery("select floor(-18446744073709551617), ceil(-18446744073709551617), floor(-18446744073709551617.11), ceil(-18446744073709551617.11)")
|
|
result.Check(testkit.Rows("-18446744073709551617 -18446744073709551617 -18446744073709551618 -18446744073709551617"))
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a decimal(40,20) UNSIGNED);")
|
|
tk.MustExec("insert into t values(2.99999999900000000000), (12), (0);")
|
|
tk.MustQuery("select a, ceil(a) from t where ceil(a) > 1;").Check(testkit.Rows("2.99999999900000000000 3", "12.00000000000000000000 12"))
|
|
tk.MustQuery("select a, ceil(a) from t;").Check(testkit.Rows("2.99999999900000000000 3", "12.00000000000000000000 12", "0.00000000000000000000 0"))
|
|
tk.MustQuery("select ceil(-29464);").Check(testkit.Rows("-29464"))
|
|
tk.MustQuery("select a, floor(a) from t where floor(a) > 1;").Check(testkit.Rows("2.99999999900000000000 2", "12.00000000000000000000 12"))
|
|
tk.MustQuery("select a, floor(a) from t;").Check(testkit.Rows("2.99999999900000000000 2", "12.00000000000000000000 12", "0.00000000000000000000 0"))
|
|
tk.MustQuery("select floor(-29464);").Check(testkit.Rows("-29464"))
|
|
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a decimal(40,20), b bigint);`)
|
|
tk.MustExec(`insert into t values(-2.99999990000000000000, -1);`)
|
|
tk.MustQuery(`select floor(a), floor(a), floor(a) from t;`).Check(testkit.Rows(`-3 -3 -3`))
|
|
tk.MustQuery(`select b, floor(b) from t;`).Check(testkit.Rows(`-1 -1`))
|
|
|
|
// for cot
|
|
result = tk.MustQuery("select cot(1), cot(-1), cot(NULL)")
|
|
result.Check(testkit.Rows("0.6420926159343308 -0.6420926159343308 <nil>"))
|
|
result = tk.MustQuery("select cot('1tidb')")
|
|
result.Check(testkit.Rows("0.6420926159343308"))
|
|
rs, err := tk.Exec("select cot(0)")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
terr := errors.Cause(err).(*terror.Error)
|
|
c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrDataOutOfRange))
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
// for exp
|
|
result = tk.MustQuery("select exp(0), exp(1), exp(-1), exp(1.2), exp(NULL)")
|
|
result.Check(testkit.Rows("1 2.718281828459045 0.36787944117144233 3.3201169227365472 <nil>"))
|
|
result = tk.MustQuery("select exp('tidb'), exp('1tidb')")
|
|
result.Check(testkit.Rows("1 2.718281828459045"))
|
|
rs, err = tk.Exec("select exp(1000000)")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
terr = errors.Cause(err).(*terror.Error)
|
|
c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrDataOutOfRange))
|
|
c.Assert(rs.Close(), IsNil)
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a float)")
|
|
tk.MustExec("insert into t values(1000000)")
|
|
rs, err = tk.Exec("select exp(a) from t")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
terr = errors.Cause(err).(*terror.Error)
|
|
c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrDataOutOfRange))
|
|
c.Assert(err.Error(), Equals, "[types:1690]DOUBLE value is out of range in 'exp(test.t.a)'")
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
// for conv
|
|
result = tk.MustQuery("SELECT CONV('a', 16, 2);")
|
|
result.Check(testkit.Rows("1010"))
|
|
result = tk.MustQuery("SELECT CONV('6E', 18, 8);")
|
|
result.Check(testkit.Rows("172"))
|
|
result = tk.MustQuery("SELECT CONV(-17, 10, -18);")
|
|
result.Check(testkit.Rows("-H"))
|
|
result = tk.MustQuery("SELECT CONV(10+'10'+'10'+X'0a', 10, 10);")
|
|
result.Check(testkit.Rows("40"))
|
|
result = tk.MustQuery("SELECT CONV('a', 1, 10);")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("SELECT CONV('a', 37, 10);")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("SELECT CONV(0x0020, 2, 2);")
|
|
result.Check(testkit.Rows("100000"))
|
|
result = tk.MustQuery("SELECT CONV(0b10, 16, 2)")
|
|
result.Check(testkit.Rows("10"))
|
|
result = tk.MustQuery("SELECT CONV(0b10, 16, 8)")
|
|
result.Check(testkit.Rows("2"))
|
|
tk.MustExec("drop table if exists bit")
|
|
tk.MustExec("create table bit(b bit(10))")
|
|
tk.MustExec(`INSERT INTO bit (b) VALUES
|
|
(0b0000010101),
|
|
(0b0000010101),
|
|
(NULL),
|
|
(0b0000000001),
|
|
(0b0000000000),
|
|
(0b1111111111),
|
|
(0b1111111111),
|
|
(0b1111111111),
|
|
(0b0000000000),
|
|
(0b0000000000),
|
|
(0b0000000000),
|
|
(0b0000000000),
|
|
(0b0000100000);`)
|
|
tk.MustQuery("select conv(b, 2, 2) from `bit`").Check(testkit.Rows(
|
|
"10101",
|
|
"10101",
|
|
"<nil>",
|
|
"1",
|
|
"0",
|
|
"1111111111",
|
|
"1111111111",
|
|
"1111111111",
|
|
"0",
|
|
"0",
|
|
"0",
|
|
"0",
|
|
"100000"))
|
|
|
|
// for abs
|
|
result = tk.MustQuery("SELECT ABS(-1);")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("SELECT ABS('abc');")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT ABS(18446744073709551615);")
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
result = tk.MustQuery("SELECT ABS(123.4);")
|
|
result.Check(testkit.Rows("123.4"))
|
|
result = tk.MustQuery("SELECT ABS(-123.4);")
|
|
result.Check(testkit.Rows("123.4"))
|
|
result = tk.MustQuery("SELECT ABS(1234E-1);")
|
|
result.Check(testkit.Rows("123.4"))
|
|
result = tk.MustQuery("SELECT ABS(-9223372036854775807);")
|
|
result.Check(testkit.Rows("9223372036854775807"))
|
|
result = tk.MustQuery("SELECT ABS(NULL);")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
rs, err = tk.Exec("SELECT ABS(-9223372036854775808);")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
terr = errors.Cause(err).(*terror.Error)
|
|
c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrDataOutOfRange))
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
// for round
|
|
result = tk.MustQuery("SELECT ROUND(2.5), ROUND(-2.5), ROUND(25E-1);")
|
|
result.Check(testkit.Rows("3 -3 2"))
|
|
result = tk.MustQuery("SELECT ROUND(2.5, NULL), ROUND(NULL, 4), ROUND(NULL, NULL), ROUND(NULL);")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery("SELECT ROUND('123.4'), ROUND('123e-2');")
|
|
result.Check(testkit.Rows("123 1"))
|
|
result = tk.MustQuery("SELECT ROUND(-9223372036854775808);")
|
|
result.Check(testkit.Rows("-9223372036854775808"))
|
|
result = tk.MustQuery("SELECT ROUND(123.456, 0), ROUND(123.456, 1), ROUND(123.456, 2), ROUND(123.456, 3), ROUND(123.456, 4), ROUND(123.456, -1), ROUND(123.456, -2), ROUND(123.456, -3), ROUND(123.456, -4);")
|
|
result.Check(testkit.Rows("123 123.5 123.46 123.456 123.4560 120 100 0 0"))
|
|
result = tk.MustQuery("SELECT ROUND(123456E-3, 0), ROUND(123456E-3, 1), ROUND(123456E-3, 2), ROUND(123456E-3, 3), ROUND(123456E-3, 4), ROUND(123456E-3, -1), ROUND(123456E-3, -2), ROUND(123456E-3, -3), ROUND(123456E-3, -4);")
|
|
result.Check(testkit.Rows("123 123.5 123.46 123.456 123.456 120 100 0 0")) // TODO: Column 5 should be 123.4560
|
|
result = tk.MustQuery("SELECT ROUND(1e14, 1), ROUND(1e15, 1), ROUND(1e308, 1)")
|
|
result.Check(testkit.Rows("100000000000000 1000000000000000 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"))
|
|
result = tk.MustQuery("SELECT ROUND(1e-14, 1), ROUND(1e-15, 1), ROUND(1e-308, 1)")
|
|
result.Check(testkit.Rows("0 0 0"))
|
|
|
|
// for truncate
|
|
result = tk.MustQuery("SELECT truncate(123, -2), truncate(123, 2), truncate(123, 1), truncate(123, -1);")
|
|
result.Check(testkit.Rows("100 123 123 120"))
|
|
result = tk.MustQuery("SELECT truncate(123.456, -2), truncate(123.456, 2), truncate(123.456, 1), truncate(123.456, 3), truncate(1.23, 100), truncate(123456E-3, 2);")
|
|
result.Check(testkit.Rows("100 123.45 123.4 123.456 1.230000000000000000000000000000 123.45"))
|
|
result = tk.MustQuery("SELECT truncate(9223372036854775807, -7), truncate(9223372036854775808, -10), truncate(cast(-1 as unsigned), -10);")
|
|
result.Check(testkit.Rows("9223372036850000000 9223372030000000000 18446744070000000000"))
|
|
// issue 17181,19390
|
|
tk.MustQuery("select truncate(42, -9223372036854775808);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select truncate(42, 9223372036854775808);").Check(testkit.Rows("42"))
|
|
tk.MustQuery("select truncate(42, -2147483648);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select truncate(42, 2147483648);").Check(testkit.Rows("42"))
|
|
tk.MustQuery("select truncate(42, 18446744073709551615);").Check(testkit.Rows("42"))
|
|
tk.MustQuery("select truncate(42, 4294967295);").Check(testkit.Rows("42"))
|
|
tk.MustQuery("select truncate(42, -0);").Check(testkit.Rows("42"))
|
|
tk.MustQuery("select truncate(42, -307);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select truncate(42, -308);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select truncate(42, -309);").Check(testkit.Rows("0"))
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec("create table t (a bigint unsigned);")
|
|
tk.MustExec("insert into t values (18446744073709551615), (4294967295), (9223372036854775808), (2147483648);")
|
|
tk.MustQuery("select truncate(42, a) from t;").Check(testkit.Rows("42", "42", "42", "42"))
|
|
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a date, b datetime, c timestamp, d varchar(20));`)
|
|
tk.MustExec(`insert into t select "1234-12-29", "1234-12-29 16:24:13.9912", "2014-12-29 16:19:28", "12.34567";`)
|
|
|
|
// NOTE: the actually result is: 12341220 12341229.0 12341200 12341229.00,
|
|
// but Datum.ToString() don't format decimal length for float numbers.
|
|
result = tk.MustQuery(`select truncate(a, -1), truncate(a, 1), truncate(a, -2), truncate(a, 2) from t;`)
|
|
result.Check(testkit.Rows("12341220 12341229 12341200 12341229"))
|
|
|
|
// NOTE: the actually result is: 12341229162410 12341229162414.0 12341229162400 12341229162414.00,
|
|
// but Datum.ToString() don't format decimal length for float numbers.
|
|
result = tk.MustQuery(`select truncate(b, -1), truncate(b, 1), truncate(b, -2), truncate(b, 2) from t;`)
|
|
result.Check(testkit.Rows("12341229162410 12341229162414 12341229162400 12341229162414"))
|
|
|
|
// NOTE: the actually result is: 20141229161920 20141229161928.0 20141229161900 20141229161928.00,
|
|
// but Datum.ToString() don't format decimal length for float numbers.
|
|
result = tk.MustQuery(`select truncate(c, -1), truncate(c, 1), truncate(c, -2), truncate(c, 2) from t;`)
|
|
result.Check(testkit.Rows("20141229161920 20141229161928 20141229161900 20141229161928"))
|
|
|
|
result = tk.MustQuery(`select truncate(d, -1), truncate(d, 1), truncate(d, -2), truncate(d, 2) from t;`)
|
|
result.Check(testkit.Rows("10 12.3 0 12.34"))
|
|
|
|
result = tk.MustQuery(`select truncate(json_array(), 1), truncate("cascasc", 1);`)
|
|
result.Check(testkit.Rows("0 0"))
|
|
|
|
// for pow
|
|
result = tk.MustQuery("SELECT POW('12', 2), POW(1.2e1, '2.0'), POW(12, 2.0);")
|
|
result.Check(testkit.Rows("144 144 144"))
|
|
result = tk.MustQuery("SELECT POW(null, 2), POW(2, null), POW(null, null);")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
result = tk.MustQuery("SELECT POW(0, 0);")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("SELECT POW(0, 0.1), POW(0, 0.5), POW(0, 1);")
|
|
result.Check(testkit.Rows("0 0 0"))
|
|
rs, err = tk.Exec("SELECT POW(0, -1);")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
terr = errors.Cause(err).(*terror.Error)
|
|
c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrDataOutOfRange))
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
// for sign
|
|
result = tk.MustQuery("SELECT SIGN('12'), SIGN(1.2e1), SIGN(12), SIGN(0.0000012);")
|
|
result.Check(testkit.Rows("1 1 1 1"))
|
|
result = tk.MustQuery("SELECT SIGN('-12'), SIGN(-1.2e1), SIGN(-12), SIGN(-0.0000012);")
|
|
result.Check(testkit.Rows("-1 -1 -1 -1"))
|
|
result = tk.MustQuery("SELECT SIGN('0'), SIGN('-0'), SIGN(0);")
|
|
result.Check(testkit.Rows("0 0 0"))
|
|
result = tk.MustQuery("SELECT SIGN(NULL);")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("SELECT SIGN(-9223372036854775808), SIGN(9223372036854775808);")
|
|
result.Check(testkit.Rows("-1 1"))
|
|
|
|
// for sqrt
|
|
result = tk.MustQuery("SELECT SQRT(-10), SQRT(144), SQRT(4.84), SQRT(0.04), SQRT(0);")
|
|
result.Check(testkit.Rows("<nil> 12 2.2 0.2 0"))
|
|
|
|
// for crc32
|
|
result = tk.MustQuery("SELECT crc32(0), crc32(-0), crc32('0'), crc32('abc'), crc32('ABC'), crc32(NULL), crc32(''), crc32('hello world!')")
|
|
result.Check(testkit.Rows("4108050209 4108050209 4108050209 891568578 2743272264 <nil> 0 62177901"))
|
|
|
|
// for radians
|
|
result = tk.MustQuery("SELECT radians(1.0), radians(pi()), radians(pi()/2), radians(180), radians(1.009);")
|
|
result.Check(testkit.Rows("0.017453292519943295 0.05483113556160754 0.02741556778080377 3.141592653589793 0.01761037215262278"))
|
|
|
|
// for rand
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int)")
|
|
tk.MustExec("insert into t values(1),(2),(3)")
|
|
tk.Se.GetSessionVars().MaxChunkSize = 1
|
|
tk.MustQuery("select rand(1) from t").Sort().Check(testkit.Rows("0.1418603212962489", "0.40540353712197724", "0.8716141803857071"))
|
|
tk.MustQuery("select rand(a) from t").Check(testkit.Rows("0.40540353712197724", "0.6555866465490187", "0.9057697559760601"))
|
|
tk.MustQuery("select rand(1), rand(2), rand(3)").Check(testkit.Rows("0.40540353712197724 0.6555866465490187 0.9057697559760601"))
|
|
tk.MustQuery("set @@rand_seed1=10000000,@@rand_seed2=1000000")
|
|
tk.MustQuery("select rand()").Check(testkit.Rows("0.028870999839968048"))
|
|
tk.MustQuery("select rand(1)").Check(testkit.Rows("0.40540353712197724"))
|
|
tk.MustQuery("select rand()").Check(testkit.Rows("0.11641535266900002"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestStringBuiltin(c *C) {
|
|
c.Skip("it has been broken. Please fix it as soon as possible.")
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
var err error
|
|
|
|
// for length
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b double, c datetime, d time, e char(20), f bit(10))")
|
|
tk.MustExec(`insert into t values(1, 1.1, "2017-01-01 12:01:01", "12:01:01", "abcdef", 0b10101)`)
|
|
result := tk.MustQuery("select length(a), length(b), length(c), length(d), length(e), length(f), length(null) from t")
|
|
result.Check(testkit.Rows("1 3 19 8 6 2 <nil>"))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(20))")
|
|
tk.MustExec(`insert into t values("tidb "), (concat("a ", "b "))`)
|
|
result = tk.MustQuery("select a, length(a) from t")
|
|
result.Check(testkit.Rows("tidb 4", "a b 4"))
|
|
|
|
// for concat
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b double, c datetime, d time, e char(20))")
|
|
tk.MustExec(`insert into t values(1, 1.1, "2017-01-01 12:01:01", "12:01:01", "abcdef")`)
|
|
result = tk.MustQuery("select concat(a, b, c, d, e) from t")
|
|
result.Check(testkit.Rows("11.12017-01-01 12:01:0112:01:01abcdef"))
|
|
result = tk.MustQuery("select concat(null)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select concat(null, a, b) from t")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
tk.MustExec("drop table if exists t")
|
|
// Fix issue 9123
|
|
tk.MustExec("create table t(a char(32) not null, b float default '0') engine=innodb default charset=utf8mb4")
|
|
tk.MustExec("insert into t value('0a6f9d012f98467f8e671e9870044528', 208.867)")
|
|
result = tk.MustQuery("select concat_ws( ',', b) from t where a = '0a6f9d012f98467f8e671e9870044528';")
|
|
result.Check(testkit.Rows("208.867"))
|
|
|
|
// for concat_ws
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b double, c datetime, d time, e char(20))")
|
|
tk.MustExec(`insert into t values(1, 1.1, "2017-01-01 12:01:01", "12:01:01", "abcdef")`)
|
|
result = tk.MustQuery("select concat_ws('|', a, b, c, d, e) from t")
|
|
result.Check(testkit.Rows("1|1.1|2017-01-01 12:01:01|12:01:01|abcdef"))
|
|
result = tk.MustQuery("select concat_ws(null, null)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select concat_ws(null, a, b) from t")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select concat_ws(',', 'a', 'b')")
|
|
result.Check(testkit.Rows("a,b"))
|
|
result = tk.MustQuery("select concat_ws(',','First name',NULL,'Last Name')")
|
|
result.Check(testkit.Rows("First name,Last Name"))
|
|
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a tinyint(2), b varchar(10));`)
|
|
tk.MustExec(`insert into t values (1, 'a'), (12, 'a'), (126, 'a'), (127, 'a')`)
|
|
tk.MustQuery(`select concat_ws('#', a, b) from t;`).Check(testkit.Rows(
|
|
`1#a`,
|
|
`12#a`,
|
|
`126#a`,
|
|
`127#a`,
|
|
))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a binary(3))")
|
|
tk.MustExec("insert into t values('a')")
|
|
result = tk.MustQuery(`select concat_ws(',', a, 'test') = 'a\0\0,test' from t`)
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
// for ascii
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time, f bit(4))")
|
|
tk.MustExec(`insert into t values('2', 2, 2.3, "2017-01-01 12:01:01", "12:01:01", 0b1010)`)
|
|
result = tk.MustQuery("select ascii(a), ascii(b), ascii(c), ascii(d), ascii(e), ascii(f) from t")
|
|
result.Check(testkit.Rows("50 50 50 50 49 10"))
|
|
result = tk.MustQuery("select ascii('123'), ascii(123), ascii(''), ascii('你好'), ascii(NULL)")
|
|
result.Check(testkit.Rows("49 49 0 228 <nil>"))
|
|
|
|
// for lower
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b double, c datetime, d time, e char(20), f binary(3), g binary(3))")
|
|
tk.MustExec(`insert into t values(1, 1.1, "2017-01-01 12:01:01", "12:01:01", "abcdef", 'aa', 'BB')`)
|
|
result = tk.MustQuery("select lower(a), lower(b), lower(c), lower(d), lower(e), lower(f), lower(g), lower(null) from t")
|
|
result.Check(testkit.Rows("1 1.1 2017-01-01 12:01:01 12:01:01 abcdef aa\x00 BB\x00 <nil>"))
|
|
|
|
// for upper
|
|
result = tk.MustQuery("select upper(a), upper(b), upper(c), upper(d), upper(e), upper(f), upper(g), upper(null) from t")
|
|
result.Check(testkit.Rows("1 1.1 2017-01-01 12:01:01 12:01:01 ABCDEF aa\x00 BB\x00 <nil>"))
|
|
|
|
// for strcmp
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time)")
|
|
tk.MustExec(`insert into t values("123", 123, 12.34, "2017-01-01 12:01:01", "12:01:01")`)
|
|
result = tk.MustQuery(`select strcmp(a, "123"), strcmp(b, "123"), strcmp(c, "12.34"), strcmp(d, "2017-01-01 12:01:01"), strcmp(e, "12:01:01") from t`)
|
|
result.Check(testkit.Rows("0 0 0 0 0"))
|
|
result = tk.MustQuery(`select strcmp("1", "123"), strcmp("123", "1"), strcmp("123", "45"), strcmp("123", null), strcmp(null, "123")`)
|
|
result.Check(testkit.Rows("-1 1 -1 <nil> <nil>"))
|
|
result = tk.MustQuery(`select strcmp("", "123"), strcmp("123", ""), strcmp("", ""), strcmp("", null), strcmp(null, "")`)
|
|
result.Check(testkit.Rows("-1 1 0 <nil> <nil>"))
|
|
|
|
// for left
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time)")
|
|
tk.MustExec(`insert into t values('abcde', 1234, 12.34, "2017-01-01 12:01:01", "12:01:01")`)
|
|
result = tk.MustQuery("select left(a, 2), left(b, 2), left(c, 2), left(d, 2), left(e, 2) from t")
|
|
result.Check(testkit.Rows("ab 12 12 20 12"))
|
|
result = tk.MustQuery(`select left("abc", 0), left("abc", -1), left(NULL, 1), left("abc", NULL)`)
|
|
result.Check(testkit.Rows(" <nil> <nil>"))
|
|
result = tk.MustQuery(`select left("abc", "a"), left("abc", 1.9), left("abc", 1.2)`)
|
|
result.Check(testkit.Rows(" ab a"))
|
|
result = tk.MustQuery(`select left("中文abc", 2), left("中文abc", 3), left("中文abc", 4)`)
|
|
result.Check(testkit.Rows("中文 中文a 中文ab"))
|
|
// for right, reuse the table created for left
|
|
result = tk.MustQuery("select right(a, 3), right(b, 3), right(c, 3), right(d, 3), right(e, 3) from t")
|
|
result.Check(testkit.Rows("cde 234 .34 :01 :01"))
|
|
result = tk.MustQuery(`select right("abcde", 0), right("abcde", -1), right("abcde", 100), right(NULL, 1), right("abcde", NULL)`)
|
|
result.Check(testkit.Rows(" abcde <nil> <nil>"))
|
|
result = tk.MustQuery(`select right("abcde", "a"), right("abcde", 1.9), right("abcde", 1.2)`)
|
|
result.Check(testkit.Rows(" de e"))
|
|
result = tk.MustQuery(`select right("中文abc", 2), right("中文abc", 4), right("中文abc", 5)`)
|
|
result.Check(testkit.Rows("bc 文abc 中文abc"))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a binary(10))")
|
|
tk.MustExec(`insert into t select "中文abc"`)
|
|
result = tk.MustQuery(`select left(a, 3), left(a, 6), left(a, 7) from t`)
|
|
result.Check(testkit.Rows("中 中文 中文a"))
|
|
result = tk.MustQuery(`select right(a, 2), right(a, 7) from t`)
|
|
result.Check(testkit.Rows("c\x00 文abc\x00"))
|
|
|
|
// for ord
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time, f bit(4), g binary(20), h blob(10), i text(30))")
|
|
tk.MustExec(`insert into t values('2', 2, 2.3, "2017-01-01 12:01:01", "12:01:01", 0b1010, "512", "48", "tidb")`)
|
|
result = tk.MustQuery("select ord(a), ord(b), ord(c), ord(d), ord(e), ord(f), ord(g), ord(h), ord(i) from t")
|
|
result.Check(testkit.Rows("50 50 50 50 49 10 53 52 116"))
|
|
result = tk.MustQuery("select ord('123'), ord(123), ord(''), ord('你好'), ord(NULL), ord('👍')")
|
|
result.Check(testkit.Rows("49 49 0 14990752 <nil> 4036989325"))
|
|
result = tk.MustQuery("select ord(X''), ord(X'6161'), ord(X'e4bd'), ord(X'e4bda0'), ord(_ascii'你'), ord(_latin1'你')")
|
|
result.Check(testkit.Rows("0 97 228 228 228 228"))
|
|
|
|
// for space
|
|
result = tk.MustQuery(`select space(0), space(2), space(-1), space(1.1), space(1.9)`)
|
|
result.Check(testutil.RowsWithSep(",", ", ,, , "))
|
|
result = tk.MustQuery(`select space("abc"), space("2"), space("1.1"), space(''), space(null)`)
|
|
result.Check(testutil.RowsWithSep(",", ", , ,,<nil>"))
|
|
|
|
// for replace
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(20), b int, c double, d datetime, e time)")
|
|
tk.MustExec(`insert into t values('www.mysql.com', 1234, 12.34, "2017-01-01 12:01:01", "12:01:01")`)
|
|
result = tk.MustQuery(`select replace(a, 'mysql', 'pingcap'), replace(b, 2, 55), replace(c, 34, 0), replace(d, '-', '/'), replace(e, '01', '22') from t`)
|
|
result.Check(testutil.RowsWithSep(",", "www.pingcap.com,15534,12.0,2017/01/01 12:01:01,12:22:22"))
|
|
result = tk.MustQuery(`select replace('aaa', 'a', ''), replace(null, 'a', 'b'), replace('a', null, 'b'), replace('a', 'b', null)`)
|
|
result.Check(testkit.Rows(" <nil> <nil> <nil>"))
|
|
|
|
// for tobase64
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b double, c datetime, d time, e char(20), f bit(10), g binary(20), h blob(10))")
|
|
tk.MustExec(`insert into t values(1, 1.1, "2017-01-01 12:01:01", "12:01:01", "abcdef", 0b10101, "512", "abc")`)
|
|
result = tk.MustQuery("select to_base64(a), to_base64(b), to_base64(c), to_base64(d), to_base64(e), to_base64(f), to_base64(g), to_base64(h), to_base64(null) from t")
|
|
result.Check(testkit.Rows("MQ== MS4x MjAxNy0wMS0wMSAxMjowMTowMQ== MTI6MDE6MDE= YWJjZGVm ABU= NTEyAAAAAAAAAAAAAAAAAAAAAAA= YWJj <nil>"))
|
|
|
|
// for from_base64
|
|
result = tk.MustQuery(`select from_base64("abcd"), from_base64("asc")`)
|
|
result.Check(testkit.Rows("i\xb7\x1d <nil>"))
|
|
result = tk.MustQuery(`select from_base64("MQ=="), from_base64(1234)`)
|
|
result.Check(testkit.Rows("1 \xd7m\xf8"))
|
|
|
|
// for substr
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time)")
|
|
tk.MustExec(`insert into t values('Sakila', 12345, 123.45, "2017-01-01 12:01:01", "12:01:01")`)
|
|
result = tk.MustQuery(`select substr(a, 3), substr(b, 2, 3), substr(c, -3), substr(d, -8), substr(e, -3, 100) from t`)
|
|
result.Check(testkit.Rows("kila 234 .45 12:01:01 :01"))
|
|
result = tk.MustQuery(`select substr('Sakila', 100), substr('Sakila', -100), substr('Sakila', -5, 3), substr('Sakila', 2, -1)`)
|
|
result.Check(testutil.RowsWithSep(",", ",,aki,"))
|
|
result = tk.MustQuery(`select substr('foobarbar' from 4), substr('Sakila' from -4 for 2)`)
|
|
result.Check(testkit.Rows("barbar ki"))
|
|
result = tk.MustQuery(`select substr(null, 2, 3), substr('foo', null, 3), substr('foo', 2, null)`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select substr('中文abc', 2), substr('中文abc', 3), substr("中文abc", 1, 2)`)
|
|
result.Check(testkit.Rows("文abc abc 中文"))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a binary(10))")
|
|
tk.MustExec(`insert into t select "中文abc"`)
|
|
result = tk.MustQuery(`select substr(a, 4), substr(a, 1, 3), substr(a, 1, 6) from t`)
|
|
result.Check(testkit.Rows("文abc\x00 中 中文"))
|
|
result = tk.MustQuery(`select substr("string", -1), substr("string", -2), substr("中文", -1), substr("中文", -2) from t`)
|
|
result.Check(testkit.Rows("g ng 文 中文"))
|
|
|
|
// for bit_length
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b double, c datetime, d time, e char(20), f bit(10), g binary(20), h varbinary(20))")
|
|
tk.MustExec(`insert into t values(1, 1.1, "2017-01-01 12:01:01", "12:01:01", "abcdef", 0b10101, "g", "h")`)
|
|
result = tk.MustQuery("select bit_length(a), bit_length(b), bit_length(c), bit_length(d), bit_length(e), bit_length(f), bit_length(g), bit_length(h), bit_length(null) from t")
|
|
result.Check(testkit.Rows("8 24 152 64 48 16 160 8 <nil>"))
|
|
|
|
// for substring_index
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(20), b int, c double, d datetime, e time)")
|
|
tk.MustExec(`insert into t values('www.pingcap.com', 12345, 123.45, "2017-01-01 12:01:01", "12:01:01")`)
|
|
result = tk.MustQuery(`select substring_index(a, '.', 2), substring_index(b, '.', 2), substring_index(c, '.', -1), substring_index(d, '-', 1), substring_index(e, ':', -2) from t`)
|
|
result.Check(testkit.Rows("www.pingcap 12345 45 2017 01:01"))
|
|
result = tk.MustQuery(`select substring_index('www.pingcap.com', '.', 0), substring_index('www.pingcap.com', '.', 100), substring_index('www.pingcap.com', '.', -100)`)
|
|
result.Check(testkit.Rows(" www.pingcap.com www.pingcap.com"))
|
|
result = tk.MustQuery(`select substring_index('www.pingcap.com', 'd', 1), substring_index('www.pingcap.com', '', 1), substring_index('', '.', 1)`)
|
|
result.Check(testutil.RowsWithSep(",", "www.pingcap.com,,"))
|
|
result = tk.MustQuery(`select substring_index(null, '.', 1), substring_index('www.pingcap.com', null, 1), substring_index('www.pingcap.com', '.', null)`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
|
|
// for substring_index with overflow
|
|
tk.MustQuery(`select substring_index('xyz', 'abc', 9223372036854775808)`).Check(testkit.Rows(`xyz`))
|
|
tk.MustQuery(`select substring_index("aaa.bbb.ccc.ddd.eee",'.',18446744073709551613);`).Check(testkit.Rows(`aaa.bbb.ccc.ddd.eee`))
|
|
tk.MustQuery(`select substring_index("aaa.bbb.ccc.ddd.eee",'.',-18446744073709551613);`).Check(testkit.Rows(`aaa.bbb.ccc.ddd.eee`))
|
|
tk.MustQuery(`select substring_index('aaa.bbb.ccc.ddd.eee', '.', 18446744073709551615 - 1 + id) from (select 1 as id) as t1`).Check(testkit.Rows(`aaa.bbb.ccc.ddd.eee`))
|
|
tk.MustQuery(`select substring_index('aaa.bbb.ccc.ddd.eee', '.', -18446744073709551615 - 1 + id) from (select 1 as id) as t1`).Check(testkit.Rows(`aaa.bbb.ccc.ddd.eee`))
|
|
|
|
tk.MustExec("set tidb_enable_vectorized_expression = 0;")
|
|
tk.MustQuery(`select substring_index("aaa.bbb.ccc.ddd.eee",'.',18446744073709551613);`).Check(testkit.Rows(`aaa.bbb.ccc.ddd.eee`))
|
|
tk.MustQuery(`select substring_index("aaa.bbb.ccc.ddd.eee",'.',-18446744073709551613);`).Check(testkit.Rows(`aaa.bbb.ccc.ddd.eee`))
|
|
tk.MustQuery(`select substring_index('aaa.bbb.ccc.ddd.eee', '.', 18446744073709551615 - 1 + id) from (select 1 as id) as t1`).Check(testkit.Rows(`aaa.bbb.ccc.ddd.eee`))
|
|
tk.MustQuery(`select substring_index('aaa.bbb.ccc.ddd.eee', '.', -18446744073709551615 - 1 + id) from (select 1 as id) as t1`).Check(testkit.Rows(`aaa.bbb.ccc.ddd.eee`))
|
|
tk.MustExec("set tidb_enable_vectorized_expression = 1;")
|
|
|
|
// for hex
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(20), b int, c double, d datetime, e time, f decimal(5, 2), g bit(4))")
|
|
tk.MustExec(`insert into t values('www.pingcap.com', 12345, 123.45, "2017-01-01 12:01:01", "12:01:01", 123.45, 0b1100)`)
|
|
result = tk.MustQuery(`select hex(a), hex(b), hex(c), hex(d), hex(e), hex(f), hex(g) from t`)
|
|
result.Check(testkit.Rows("7777772E70696E676361702E636F6D 3039 7B 323031372D30312D30312031323A30313A3031 31323A30313A3031 7B C"))
|
|
result = tk.MustQuery(`select hex('abc'), hex('你好'), hex(12), hex(12.3), hex(12.8)`)
|
|
result.Check(testkit.Rows("616263 E4BDA0E5A5BD C C D"))
|
|
result = tk.MustQuery(`select hex(-1), hex(-12.3), hex(-12.8), hex(0x12), hex(null)`)
|
|
result.Check(testkit.Rows("FFFFFFFFFFFFFFFF FFFFFFFFFFFFFFF4 FFFFFFFFFFFFFFF3 12 <nil>"))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t(i int primary key auto_increment, a binary, b binary(0), c binary(20), d binary(255)) character set utf8 collate utf8_bin;")
|
|
tk.MustExec("insert into t(a, b, c, d) values ('a', NULL, 'a','a');")
|
|
tk.MustQuery("select i, hex(a), hex(b), hex(c), hex(d) from t;").Check(testkit.Rows("1 61 <nil> 6100000000000000000000000000000000000000 610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"))
|
|
|
|
// for unhex
|
|
result = tk.MustQuery(`select unhex('4D7953514C'), unhex('313233'), unhex(313233), unhex('')`)
|
|
result.Check(testkit.Rows("MySQL 123 123 "))
|
|
result = tk.MustQuery(`select unhex('string'), unhex('你好'), unhex(123.4), unhex(null)`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
|
|
// for ltrim and rtrim
|
|
result = tk.MustQuery(`select ltrim(' bar '), ltrim('bar'), ltrim(''), ltrim(null)`)
|
|
result.Check(testutil.RowsWithSep(",", "bar ,bar,,<nil>"))
|
|
result = tk.MustQuery(`select rtrim(' bar '), rtrim('bar'), rtrim(''), rtrim(null)`)
|
|
result.Check(testutil.RowsWithSep(",", " bar,bar,,<nil>"))
|
|
result = tk.MustQuery(`select ltrim("\t bar "), ltrim(" \tbar"), ltrim("\n bar"), ltrim("\r bar")`)
|
|
result.Check(testutil.RowsWithSep(",", "\t bar ,\tbar,\n bar,\r bar"))
|
|
result = tk.MustQuery(`select rtrim(" bar \t"), rtrim("bar\t "), rtrim("bar \n"), rtrim("bar \r")`)
|
|
result.Check(testutil.RowsWithSep(",", " bar \t,bar\t,bar \n,bar \r"))
|
|
|
|
// for reverse
|
|
tk.MustExec(`DROP TABLE IF EXISTS t;`)
|
|
tk.MustExec(`CREATE TABLE t(a BINARY(6));`)
|
|
tk.MustExec(`INSERT INTO t VALUES("中文");`)
|
|
result = tk.MustQuery(`SELECT a, REVERSE(a), REVERSE("中文"), REVERSE("123 ") FROM t;`)
|
|
result.Check(testkit.Rows("中文 \x87\x96歸\xe4 文中 321"))
|
|
result = tk.MustQuery(`SELECT REVERSE(123), REVERSE(12.09) FROM t;`)
|
|
result.Check(testkit.Rows("321 90.21"))
|
|
|
|
// for trim
|
|
result = tk.MustQuery(`select trim(' bar '), trim(leading 'x' from 'xxxbarxxx'), trim(trailing 'xyz' from 'barxxyz'), trim(both 'x' from 'xxxbarxxx')`)
|
|
result.Check(testkit.Rows("bar barxxx barx bar"))
|
|
result = tk.MustQuery(`select trim('\t bar\n '), trim(' \rbar \t')`)
|
|
result.Check(testutil.RowsWithSep(",", "\t bar\n,\rbar \t"))
|
|
result = tk.MustQuery(`select trim(leading from ' bar'), trim('x' from 'xxxbarxxx'), trim('x' from 'bar'), trim('' from ' bar ')`)
|
|
result.Check(testutil.RowsWithSep(",", "bar,bar,bar, bar "))
|
|
result = tk.MustQuery(`select trim(''), trim('x' from '')`)
|
|
result.Check(testutil.RowsWithSep(",", ","))
|
|
result = tk.MustQuery(`select trim(null from 'bar'), trim('x' from null), trim(null), trim(leading null from 'bar')`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
|
|
// for locate
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(20), b int, c double, d datetime, e time, f binary(5))")
|
|
tk.MustExec(`insert into t values('www.pingcap.com', 12345, 123.45, "2017-01-01 12:01:01", "12:01:01", "HelLo")`)
|
|
result = tk.MustQuery(`select locate(".ping", a), locate(".ping", a, 5) from t`)
|
|
result.Check(testkit.Rows("4 0"))
|
|
result = tk.MustQuery(`select locate("234", b), locate("235", b, 10) from t`)
|
|
result.Check(testkit.Rows("2 0"))
|
|
result = tk.MustQuery(`select locate(".45", c), locate(".35", b) from t`)
|
|
result.Check(testkit.Rows("4 0"))
|
|
result = tk.MustQuery(`select locate("El", f), locate("ll", f), locate("lL", f), locate("Lo", f), locate("lo", f) from t`)
|
|
result.Check(testkit.Rows("0 0 3 4 0"))
|
|
result = tk.MustQuery(`select locate("01 12", d) from t`)
|
|
result.Check(testkit.Rows("9"))
|
|
result = tk.MustQuery(`select locate("文", "中文字符串", 2)`)
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery(`select locate("文", "中文字符串", 3)`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select locate("文", "中文字符串")`)
|
|
result.Check(testkit.Rows("2"))
|
|
|
|
// for bin
|
|
result = tk.MustQuery(`select bin(-1);`)
|
|
result.Check(testkit.Rows("1111111111111111111111111111111111111111111111111111111111111111"))
|
|
result = tk.MustQuery(`select bin(5);`)
|
|
result.Check(testkit.Rows("101"))
|
|
result = tk.MustQuery(`select bin("中文");`)
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
// for character_length
|
|
result = tk.MustQuery(`select character_length(null), character_length("Hello"), character_length("a中b文c"),
|
|
character_length(123), character_length(12.3456);`)
|
|
result.Check(testkit.Rows("<nil> 5 5 3 7"))
|
|
|
|
// for char_length
|
|
result = tk.MustQuery(`select char_length(null), char_length("Hello"), char_length("a中b文c"), char_length(123),char_length(12.3456);`)
|
|
result.Check(testkit.Rows("<nil> 5 5 3 7"))
|
|
result = tk.MustQuery(`select char_length(null), char_length("Hello"), char_length("a 中 b 文 c"), char_length("НОЧЬ НА ОКРАИНЕ МОСКВЫ");`)
|
|
result.Check(testkit.Rows("<nil> 5 9 22"))
|
|
// for char_length, binary string type
|
|
result = tk.MustQuery(`select char_length(null), char_length(binary("Hello")), char_length(binary("a 中 b 文 c")), char_length(binary("НОЧЬ НА ОКРАИНЕ МОСКВЫ"));`)
|
|
result.Check(testkit.Rows("<nil> 5 13 41"))
|
|
|
|
// for elt
|
|
result = tk.MustQuery(`select elt(0, "abc", "def"), elt(2, "hello", "中文", "tidb"), elt(4, "hello", "中文",
|
|
"tidb");`)
|
|
result.Check(testkit.Rows("<nil> 中文 <nil>"))
|
|
|
|
// for instr
|
|
result = tk.MustQuery(`select instr("中国", "国"), instr("中国", ""), instr("abc", ""), instr("", ""), instr("", "abc");`)
|
|
result.Check(testkit.Rows("2 1 1 1 0"))
|
|
result = tk.MustQuery(`select instr("中国", null), instr(null, ""), instr(null, null);`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a binary(20), b char(20));`)
|
|
tk.MustExec(`insert into t values("中国", cast("国" as binary)), ("中国", ""), ("abc", ""), ("", ""), ("", "abc");`)
|
|
result = tk.MustQuery(`select instr(a, b) from t;`)
|
|
result.Check(testkit.Rows("4", "1", "1", "1", "0"))
|
|
|
|
// for oct
|
|
result = tk.MustQuery(`select oct("aaaa"), oct("-1.9"), oct("-9999999999999999999999999"), oct("9999999999999999999999999");`)
|
|
result.Check(testkit.Rows("0 1777777777777777777777 1777777777777777777777 1777777777777777777777"))
|
|
result = tk.MustQuery(`select oct(-1.9), oct(1.9), oct(-1), oct(1), oct(-9999999999999999999999999), oct(9999999999999999999999999);`)
|
|
result.Check(testkit.Rows("1777777777777777777777 1 1777777777777777777777 1 1777777777777777777777 1777777777777777777777"))
|
|
|
|
// #issue 4356
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t (b BIT(8));")
|
|
tk.MustExec(`INSERT INTO t SET b = b'11111111';`)
|
|
tk.MustExec(`INSERT INTO t SET b = b'1010';`)
|
|
tk.MustExec(`INSERT INTO t SET b = b'0101';`)
|
|
result = tk.MustQuery(`SELECT b+0, BIN(b), OCT(b), HEX(b) FROM t;`)
|
|
result.Check(testkit.Rows("255 11111111 377 FF", "10 1010 12 A", "5 101 5 5"))
|
|
|
|
// for find_in_set
|
|
result = tk.MustQuery(`select find_in_set("", ""), find_in_set("", ","), find_in_set("中文", "字符串,中文"), find_in_set("b,", "a,b,c,d");`)
|
|
result.Check(testkit.Rows("0 1 2 0"))
|
|
result = tk.MustQuery(`select find_in_set(NULL, ""), find_in_set("", NULL), find_in_set(1, "2,3,1");`)
|
|
result.Check(testkit.Rows("<nil> <nil> 3"))
|
|
|
|
// for make_set
|
|
result = tk.MustQuery(`select make_set(0, "12"), make_set(3, "aa", "11"), make_set(3, NULL, "中文"), make_set(NULL, "aa");`)
|
|
result.Check(testkit.Rows(" aa,11 中文 <nil>"))
|
|
|
|
// for quote
|
|
result = tk.MustQuery(`select quote("aaaa"), quote(""), quote("\"\""), quote("\n\n");`)
|
|
result.Check(testkit.Rows("'aaaa' '' '\"\"' '\n\n'"))
|
|
result = tk.MustQuery(`select quote(0121), quote(0000), quote("中文"), quote(NULL);`)
|
|
result.Check(testkit.Rows("'121' '0' '中文' NULL"))
|
|
tk.MustQuery(`select quote(null) is NULL;`).Check(testkit.Rows(`0`))
|
|
tk.MustQuery(`select quote(null) is NOT NULL;`).Check(testkit.Rows(`1`))
|
|
tk.MustQuery(`select length(quote(null));`).Check(testkit.Rows(`4`))
|
|
tk.MustQuery(`select quote(null) REGEXP binary 'null'`).Check(testkit.Rows(`0`))
|
|
tk.MustQuery(`select quote(null) REGEXP binary 'NULL'`).Check(testkit.Rows(`1`))
|
|
tk.MustQuery(`select quote(null) REGEXP 'NULL'`).Check(testkit.Rows(`1`))
|
|
tk.MustQuery(`select quote(null) REGEXP 'null'`).Check(testkit.Rows(`0`))
|
|
|
|
// for convert
|
|
result = tk.MustQuery(`select convert("123" using "binary"), convert("中文" using "binary"), convert("中文" using "utf8"), convert("中文" using "utf8mb4"), convert(cast("中文" as binary) using "utf8");`)
|
|
result.Check(testkit.Rows("123 中文 中文 中文 中文"))
|
|
// Charset 866 does not have a default collation configured currently, so this will return error.
|
|
err = tk.ExecToErr(`select convert("123" using "866");`)
|
|
c.Assert(err.Error(), Equals, "[parser:1115]Unknown character set: '866'")
|
|
// Test case in issue #4436.
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a char(20));")
|
|
err = tk.ExecToErr("select convert(a using a) from t;")
|
|
c.Assert(err.Error(), Equals, "[parser:1115]Unknown character set: 'a'")
|
|
|
|
// for insert
|
|
result = tk.MustQuery(`select insert("中文", 1, 1, cast("aaa" as binary)), insert("ba", -1, 1, "aaa"), insert("ba", 1, 100, "aaa"), insert("ba", 100, 1, "aaa");`)
|
|
result.Check(testkit.Rows("aaa\xb8\xad文 ba aaa ba"))
|
|
result = tk.MustQuery(`select insert("bb", NULL, 1, "aa"), insert("bb", 1, NULL, "aa"), insert(NULL, 1, 1, "aaa"), insert("bb", 1, 1, NULL);`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`SELECT INSERT("bb", 0, 1, NULL), INSERT("bb", 0, NULL, "aaa");`)
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
result = tk.MustQuery(`SELECT INSERT("中文", 0, 1, NULL), INSERT("中文", 0, NULL, "aaa");`)
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
|
|
// for export_set
|
|
result = tk.MustQuery(`select export_set(7, "1", "0", ",", 65);`)
|
|
result.Check(testkit.Rows("1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0"))
|
|
result = tk.MustQuery(`select export_set(7, "1", "0", ",", -1);`)
|
|
result.Check(testkit.Rows("1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0"))
|
|
result = tk.MustQuery(`select export_set(7, "1", "0", ",");`)
|
|
result.Check(testkit.Rows("1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0"))
|
|
result = tk.MustQuery(`select export_set(7, "1", "0");`)
|
|
result.Check(testkit.Rows("1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0"))
|
|
result = tk.MustQuery(`select export_set(NULL, "1", "0", ",", 65);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select export_set(7, "1", "0", ",", 1);`)
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
// for format
|
|
result = tk.MustQuery(`select format(12332.1, 4), format(12332.2, 0), format(12332.2, 2,'en_US');`)
|
|
result.Check(testkit.Rows("12,332.1000 12,332 12,332.20"))
|
|
result = tk.MustQuery(`select format(NULL, 4), format(12332.2, NULL);`)
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
result = tk.MustQuery(`select format(12332.2, 2,'es_EC');`)
|
|
result.Check(testkit.Rows("12,332.20"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows("Warning 1649 Unknown locale: 'es_EC'"))
|
|
|
|
// for field
|
|
result = tk.MustQuery(`select field(1, 2, 1), field(1, 0, NULL), field(1, NULL, 2, 1), field(NULL, 1, 2, NULL);`)
|
|
result.Check(testkit.Rows("2 0 3 0"))
|
|
result = tk.MustQuery(`select field("1", 2, 1), field(1, "0", NULL), field("1", NULL, 2, 1), field(NULL, 1, "2", NULL);`)
|
|
result.Check(testkit.Rows("2 0 3 0"))
|
|
result = tk.MustQuery(`select field("1", 2, 1), field(1, "abc", NULL), field("1", NULL, 2, 1), field(NULL, 1, "2", NULL);`)
|
|
result.Check(testkit.Rows("2 0 3 0"))
|
|
result = tk.MustQuery(`select field("abc", "a", 1), field(1.3, "1.3", 1.5);`)
|
|
result.Check(testkit.Rows("1 1"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a decimal(11, 8), b decimal(11,8))")
|
|
tk.MustExec("insert into t values('114.57011441','38.04620115'), ('-38.04620119', '38.04620115');")
|
|
result = tk.MustQuery("select a,b,concat_ws(',',a,b) from t")
|
|
result.Check(testkit.Rows("114.57011441 38.04620115 114.57011441,38.04620115",
|
|
"-38.04620119 38.04620115 -38.04620119,38.04620115"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestEncryptionBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
ctx := context.Background()
|
|
|
|
// for password
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(41), b char(41), c char(41))")
|
|
tk.MustExec(`insert into t values(NULL, '', 'abc')`)
|
|
result := tk.MustQuery("select password(a) from t")
|
|
result.Check(testkit.Rows(""))
|
|
result = tk.MustQuery("select password(b) from t")
|
|
result.Check(testkit.Rows(""))
|
|
result = tk.MustQuery("select password(c) from t")
|
|
result.Check(testkit.Rows("*0D3CED9BEC10A777AEC23CCC353A8C08A633045E"))
|
|
|
|
// for md5
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time, f bit(4), g binary(20), h blob(10), i text(30))")
|
|
tk.MustExec(`insert into t values('2', 2, 2.3, "2017-01-01 12:01:01", "12:01:01", 0b1010, "512", "48", "tidb")`)
|
|
result = tk.MustQuery("select md5(a), md5(b), md5(c), md5(d), md5(e), md5(f), md5(g), md5(h), md5(i) from t")
|
|
result.Check(testkit.Rows("c81e728d9d4c2f636f067f89cc14862c c81e728d9d4c2f636f067f89cc14862c 1a18da63cbbfb49cb9616e6bfd35f662 bad2fa88e1f35919ec7584cc2623a310 991f84d41d7acff6471e536caa8d97db 68b329da9893e34099c7d8ad5cb9c940 5c9f0e9b3b36276731bfba852a73ccc6 642e92efb79421734881b53e1e1b18b6 c337e11bfca9f12ae9b1342901e04379"))
|
|
result = tk.MustQuery("select md5('123'), md5(123), md5(''), md5('你好'), md5(NULL), md5('👍')")
|
|
result.Check(testkit.Rows(`202cb962ac59075b964b07152d234b70 202cb962ac59075b964b07152d234b70 d41d8cd98f00b204e9800998ecf8427e 7eca689f0d3389d9dea66ae112e5cfd7 <nil> 0215ac4dab1ecaf71d83f98af5726984`))
|
|
|
|
// for sha/sha1
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time, f bit(4), g binary(20), h blob(10), i text(30))")
|
|
tk.MustExec(`insert into t values('2', 2, 2.3, "2017-01-01 12:01:01", "12:01:01", 0b1010, "512", "48", "tidb")`)
|
|
result = tk.MustQuery("select sha1(a), sha1(b), sha1(c), sha1(d), sha1(e), sha1(f), sha1(g), sha1(h), sha1(i) from t")
|
|
result.Check(testkit.Rows("da4b9237bacccdf19c0760cab7aec4a8359010b0 da4b9237bacccdf19c0760cab7aec4a8359010b0 ce0d88c5002b6cf7664052f1fc7d652cbdadccec 6c6956de323692298e4e5ad3028ff491f7ad363c 1906f8aeb5a717ca0f84154724045839330b0ea9 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc 9aadd14ceb737b28697b8026f205f4b3e31de147 64e095fe763fc62418378753f9402623bea9e227 4df56fc09a3e66b48fb896e90b0a6fc02c978e9e"))
|
|
result = tk.MustQuery("select sha1('123'), sha1(123), sha1(''), sha1('你好'), sha1(NULL)")
|
|
result.Check(testkit.Rows(`40bd001563085fc35165329ea1ff5c5ecbdbbeef 40bd001563085fc35165329ea1ff5c5ecbdbbeef da39a3ee5e6b4b0d3255bfef95601890afd80709 440ee0853ad1e99f962b63e459ef992d7c211722 <nil>`))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time, f bit(4), g binary(20), h blob(10), i text(30))")
|
|
tk.MustExec(`insert into t values('2', 2, 2.3, "2017-01-01 12:01:01", "12:01:01", 0b1010, "512", "48", "tidb")`)
|
|
result = tk.MustQuery("select sha(a), sha(b), sha(c), sha(d), sha(e), sha(f), sha(g), sha(h), sha(i) from t")
|
|
result.Check(testkit.Rows("da4b9237bacccdf19c0760cab7aec4a8359010b0 da4b9237bacccdf19c0760cab7aec4a8359010b0 ce0d88c5002b6cf7664052f1fc7d652cbdadccec 6c6956de323692298e4e5ad3028ff491f7ad363c 1906f8aeb5a717ca0f84154724045839330b0ea9 adc83b19e793491b1c6ea0fd8b46cd9f32e592fc 9aadd14ceb737b28697b8026f205f4b3e31de147 64e095fe763fc62418378753f9402623bea9e227 4df56fc09a3e66b48fb896e90b0a6fc02c978e9e"))
|
|
result = tk.MustQuery("select sha('123'), sha(123), sha(''), sha('你好'), sha(NULL)")
|
|
result.Check(testkit.Rows(`40bd001563085fc35165329ea1ff5c5ecbdbbeef 40bd001563085fc35165329ea1ff5c5ecbdbbeef da39a3ee5e6b4b0d3255bfef95601890afd80709 440ee0853ad1e99f962b63e459ef992d7c211722 <nil>`))
|
|
|
|
// for sha2
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time, f bit(4), g binary(20), h blob(10), i text(30))")
|
|
tk.MustExec(`insert into t values('2', 2, 2.3, "2017-01-01 12:01:01", "12:01:01", 0b1010, "512", "48", "tidb")`)
|
|
result = tk.MustQuery("select sha2(a, 224), sha2(b, 0), sha2(c, 512), sha2(d, 256), sha2(e, 384), sha2(f, 0), sha2(g, 512), sha2(h, 256), sha2(i, 224) from t")
|
|
result.Check(testkit.Rows("58b2aaa0bfae7acc021b3260e941117b529b2e69de878fd7d45c61a9 d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35 42415572557b0ca47e14fa928e83f5746d33f90c74270172cc75c61a78db37fe1485159a4fd75f33ab571b154572a5a300938f7d25969bdd05d8ac9dd6c66123 8c2fa3f276952c92b0b40ed7d27454e44b8399a19769e6bceb40da236e45a20a b11d35f1a37e54d5800d210d8e6b80b42c9f6d20ea7ae548c762383ebaa12c5954c559223c6c7a428e37af96bb4f1e0d 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b 9550da35ea1683abaf5bfa8de68fe02b9c6d756c64589d1ef8367544c254f5f09218a6466cadcee8d74214f0c0b7fb342d1a9f3bd4d406aacf7be59c327c9306 98010bd9270f9b100b6214a21754fd33bdc8d41b2bc9f9dd16ff54d3c34ffd71 a7cddb7346fbc66ab7f803e865b74cbd99aace8e7dabbd8884c148cb"))
|
|
result = tk.MustQuery("select sha2('123', 512), sha2(123, 512), sha2('', 512), sha2('你好', 224), sha2(NULL, 256), sha2('foo', 123)")
|
|
result.Check(testkit.Rows(`3c9909afec25354d551dae21590bb26e38d53f2173b8d3dc3eee4c047e7ab1c1eb8b85103e3be7ba613b31bb5c9c36214dc9f14a42fd7a2fdb84856bca5c44c2 3c9909afec25354d551dae21590bb26e38d53f2173b8d3dc3eee4c047e7ab1c1eb8b85103e3be7ba613b31bb5c9c36214dc9f14a42fd7a2fdb84856bca5c44c2 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e e91f006ed4e0882de2f6a3c96ec228a6a5c715f356d00091bce842b5 <nil> <nil>`))
|
|
|
|
// for AES_ENCRYPT
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b int, c double, d datetime, e time, f bit(4), g binary(20), h blob(10), i text(30))")
|
|
tk.MustExec(`insert into t values('2', 2, 2.3, "2017-01-01 12:01:01", "12:01:01", 0b1010, "512", "48", "tidb")`)
|
|
tk.MustExec("SET block_encryption_mode='aes-128-ecb';")
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT(a, 'key')), HEX(AES_ENCRYPT(b, 'key')), HEX(AES_ENCRYPT(c, 'key')), HEX(AES_ENCRYPT(d, 'key')), HEX(AES_ENCRYPT(e, 'key')), HEX(AES_ENCRYPT(f, 'key')), HEX(AES_ENCRYPT(g, 'key')), HEX(AES_ENCRYPT(h, 'key')), HEX(AES_ENCRYPT(i, 'key')) from t")
|
|
result.Check(testkit.Rows("B3800B3A3CB4ECE2051A3E80FE373EAC B3800B3A3CB4ECE2051A3E80FE373EAC 9E018F7F2838DBA23C57F0E4CCF93287 E764D3E9D4AF8F926CD0979DDB1D0AF40C208B20A6C39D5D028644885280973A C452FFEEB76D3F5E9B26B8D48F7A228C 181BD5C81CBD36779A3C9DD5FF486B35 CE15F14AC7FF4E56ECCF148DE60E4BEDBDB6900AD51383970A5F32C59B3AC6E3 E1B29995CCF423C75519790F54A08CD2 84525677E95AC97698D22E1125B67E92"))
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT('123', 'foobar')), HEX(AES_ENCRYPT(123, 'foobar')), HEX(AES_ENCRYPT('', 'foobar')), HEX(AES_ENCRYPT('你好', 'foobar')), AES_ENCRYPT(NULL, 'foobar')")
|
|
result.Check(testkit.Rows(`45ABDD5C4802EFA6771A94C43F805208 45ABDD5C4802EFA6771A94C43F805208 791F1AEB6A6B796E6352BF381895CA0E D0147E2EB856186F146D9F6DE33F9546 <nil>`))
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT(a, 'key', 'iv')), HEX(AES_ENCRYPT(b, 'key', 'iv')) from t")
|
|
result.Check(testkit.Rows("B3800B3A3CB4ECE2051A3E80FE373EAC B3800B3A3CB4ECE2051A3E80FE373EAC"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1618|<IV> option ignored", "Warning|1618|<IV> option ignored"))
|
|
tk.MustExec("SET block_encryption_mode='aes-128-cbc';")
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT(a, 'key', '1234567890123456')), HEX(AES_ENCRYPT(b, 'key', '1234567890123456')), HEX(AES_ENCRYPT(c, 'key', '1234567890123456')), HEX(AES_ENCRYPT(d, 'key', '1234567890123456')), HEX(AES_ENCRYPT(e, 'key', '1234567890123456')), HEX(AES_ENCRYPT(f, 'key', '1234567890123456')), HEX(AES_ENCRYPT(g, 'key', '1234567890123456')), HEX(AES_ENCRYPT(h, 'key', '1234567890123456')), HEX(AES_ENCRYPT(i, 'key', '1234567890123456')) from t")
|
|
result.Check(testkit.Rows("341672829F84CB6B0BE690FEC4C4DAE9 341672829F84CB6B0BE690FEC4C4DAE9 D43734E147A12BB96C6897C4BBABA283 16F2C972411948DCEF3659B726D2CCB04AD1379A1A367FA64242058A50211B67 41E71D0C58967C1F50EEC074523946D1 1117D292E2D39C3EAA3B435371BE56FC 8ACB7ECC0883B672D7BD1CFAA9FA5FAF5B731ADE978244CD581F114D591C2E7E D2B13C30937E3251AEDA73859BA32E4B 2CF4A6051FF248A67598A17AA2C17267"))
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT('123', 'foobar', '1234567890123456')), HEX(AES_ENCRYPT(123, 'foobar', '1234567890123456')), HEX(AES_ENCRYPT('', 'foobar', '1234567890123456')), HEX(AES_ENCRYPT('你好', 'foobar', '1234567890123456')), AES_ENCRYPT(NULL, 'foobar', '1234567890123456')")
|
|
result.Check(testkit.Rows(`80D5646F07B4654B05A02D9085759770 80D5646F07B4654B05A02D9085759770 B3C14BA15030D2D7E99376DBE011E752 0CD2936EE4FEC7A8CDF6208438B2BC05 <nil>`))
|
|
tk.MustExec("SET block_encryption_mode='aes-128-ofb';")
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT(a, 'key', '1234567890123456')), HEX(AES_ENCRYPT(b, 'key', '1234567890123456')), HEX(AES_ENCRYPT(c, 'key', '1234567890123456')), HEX(AES_ENCRYPT(d, 'key', '1234567890123456')), HEX(AES_ENCRYPT(e, 'key', '1234567890123456')), HEX(AES_ENCRYPT(f, 'key', '1234567890123456')), HEX(AES_ENCRYPT(g, 'key', '1234567890123456')), HEX(AES_ENCRYPT(h, 'key', '1234567890123456')), HEX(AES_ENCRYPT(i, 'key', '1234567890123456')) from t")
|
|
result.Check(testkit.Rows("40 40 40C35C 40DD5EBDFCAA397102386E27DDF97A39ECCEC5 43DF55BAE0A0386D 78 47DC5D8AD19A085C32094E16EFC34A08D6FEF459 46D5 06840BE8"))
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT('123', 'foobar', '1234567890123456')), HEX(AES_ENCRYPT(123, 'foobar', '1234567890123456')), HEX(AES_ENCRYPT('', 'foobar', '1234567890123456')), HEX(AES_ENCRYPT('你好', 'foobar', '1234567890123456')), AES_ENCRYPT(NULL, 'foobar', '1234567890123456')")
|
|
result.Check(testkit.Rows(`48E38A 48E38A 9D6C199101C3 <nil>`))
|
|
tk.MustExec("SET block_encryption_mode='aes-192-ofb';")
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT(a, 'key', '1234567890123456')), HEX(AES_ENCRYPT(b, 'key', '1234567890123456')), HEX(AES_ENCRYPT(c, 'key', '1234567890123456')), HEX(AES_ENCRYPT(d, 'key', '1234567890123456')), HEX(AES_ENCRYPT(e, 'key', '1234567890123456')), HEX(AES_ENCRYPT(f, 'key', '1234567890123456')), HEX(AES_ENCRYPT(g, 'key', '1234567890123456')), HEX(AES_ENCRYPT(h, 'key', '1234567890123456')), HEX(AES_ENCRYPT(i, 'key', '1234567890123456')) from t")
|
|
result.Check(testkit.Rows("4B 4B 4B573F 4B493D42572E6477233A429BF3E0AD39DB816D 484B36454B24656B 73 4C483E757A1E555A130B62AAC1DA9D08E1B15C47 4D41 0D106817"))
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT('123', 'foobar', '1234567890123456')), HEX(AES_ENCRYPT(123, 'foobar', '1234567890123456')), HEX(AES_ENCRYPT('', 'foobar', '1234567890123456')), HEX(AES_ENCRYPT('你好', 'foobar', '1234567890123456')), AES_ENCRYPT(NULL, 'foobar', '1234567890123456')")
|
|
result.Check(testkit.Rows(`3A76B0 3A76B0 EFF92304268E <nil>`))
|
|
tk.MustExec("SET block_encryption_mode='aes-256-ofb';")
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT(a, 'key', '1234567890123456')), HEX(AES_ENCRYPT(b, 'key', '1234567890123456')), HEX(AES_ENCRYPT(c, 'key', '1234567890123456')), HEX(AES_ENCRYPT(d, 'key', '1234567890123456')), HEX(AES_ENCRYPT(e, 'key', '1234567890123456')), HEX(AES_ENCRYPT(f, 'key', '1234567890123456')), HEX(AES_ENCRYPT(g, 'key', '1234567890123456')), HEX(AES_ENCRYPT(h, 'key', '1234567890123456')), HEX(AES_ENCRYPT(i, 'key', '1234567890123456')) from t")
|
|
result.Check(testkit.Rows("16 16 16D103 16CF01CBC95D33E2ED721CBD930262415A69AD 15CD0ACCD55732FE 2E 11CE02FCE46D02CFDD433C8CA138527060599C35 10C7 5096549E"))
|
|
result = tk.MustQuery("select HEX(AES_ENCRYPT('123', 'foobar', '1234567890123456')), HEX(AES_ENCRYPT(123, 'foobar', '1234567890123456')), HEX(AES_ENCRYPT('', 'foobar', '1234567890123456')), HEX(AES_ENCRYPT('你好', 'foobar', '1234567890123456')), AES_ENCRYPT(NULL, 'foobar', '1234567890123456')")
|
|
result.Check(testkit.Rows(`E842C5 E842C5 3DCD5646767D <nil>`))
|
|
|
|
// for AES_DECRYPT
|
|
tk.MustExec("SET block_encryption_mode='aes-128-ecb';")
|
|
result = tk.MustQuery("select AES_DECRYPT(AES_ENCRYPT('foo', 'bar'), 'bar')")
|
|
result.Check(testkit.Rows("foo"))
|
|
result = tk.MustQuery("select AES_DECRYPT(UNHEX('45ABDD5C4802EFA6771A94C43F805208'), 'foobar'), AES_DECRYPT(UNHEX('791F1AEB6A6B796E6352BF381895CA0E'), 'foobar'), AES_DECRYPT(UNHEX('D0147E2EB856186F146D9F6DE33F9546'), 'foobar'), AES_DECRYPT(NULL, 'foobar'), AES_DECRYPT('SOME_THING_STRANGE', 'foobar')")
|
|
result.Check(testkit.Rows(`123 你好 <nil> <nil>`))
|
|
tk.MustExec("SET block_encryption_mode='aes-128-cbc';")
|
|
result = tk.MustQuery("select AES_DECRYPT(AES_ENCRYPT('foo', 'bar', '1234567890123456'), 'bar', '1234567890123456')")
|
|
result.Check(testkit.Rows("foo"))
|
|
result = tk.MustQuery("select AES_DECRYPT(UNHEX('80D5646F07B4654B05A02D9085759770'), 'foobar', '1234567890123456'), AES_DECRYPT(UNHEX('B3C14BA15030D2D7E99376DBE011E752'), 'foobar', '1234567890123456'), AES_DECRYPT(UNHEX('0CD2936EE4FEC7A8CDF6208438B2BC05'), 'foobar', '1234567890123456'), AES_DECRYPT(NULL, 'foobar', '1234567890123456'), AES_DECRYPT('SOME_THING_STRANGE', 'foobar', '1234567890123456')")
|
|
result.Check(testkit.Rows(`123 你好 <nil> <nil>`))
|
|
tk.MustExec("SET block_encryption_mode='aes-128-ofb';")
|
|
result = tk.MustQuery("select AES_DECRYPT(AES_ENCRYPT('foo', 'bar', '1234567890123456'), 'bar', '1234567890123456')")
|
|
result.Check(testkit.Rows("foo"))
|
|
result = tk.MustQuery("select AES_DECRYPT(UNHEX('48E38A'), 'foobar', '1234567890123456'), AES_DECRYPT(UNHEX(''), 'foobar', '1234567890123456'), AES_DECRYPT(UNHEX('9D6C199101C3'), 'foobar', '1234567890123456'), AES_DECRYPT(NULL, 'foobar', '1234567890123456'), HEX(AES_DECRYPT('SOME_THING_STRANGE', 'foobar', '1234567890123456'))")
|
|
result.Check(testkit.Rows(`123 你好 <nil> 2A9EF431FB2ACB022D7F2E7C71EEC48C7D2B`))
|
|
tk.MustExec("SET block_encryption_mode='aes-192-ofb';")
|
|
result = tk.MustQuery("select AES_DECRYPT(AES_ENCRYPT('foo', 'bar', '1234567890123456'), 'bar', '1234567890123456')")
|
|
result.Check(testkit.Rows("foo"))
|
|
result = tk.MustQuery("select AES_DECRYPT(UNHEX('3A76B0'), 'foobar', '1234567890123456'), AES_DECRYPT(UNHEX(''), 'foobar', '1234567890123456'), AES_DECRYPT(UNHEX('EFF92304268E'), 'foobar', '1234567890123456'), AES_DECRYPT(NULL, 'foobar', '1234567890123456'), HEX(AES_DECRYPT('SOME_THING_STRANGE', 'foobar', '1234567890123456'))")
|
|
result.Check(testkit.Rows(`123 你好 <nil> 580BCEA4DC67CF33FF2C7C570D36ECC89437`))
|
|
tk.MustExec("SET block_encryption_mode='aes-256-ofb';")
|
|
result = tk.MustQuery("select AES_DECRYPT(AES_ENCRYPT('foo', 'bar', '1234567890123456'), 'bar', '1234567890123456')")
|
|
result.Check(testkit.Rows("foo"))
|
|
result = tk.MustQuery("select AES_DECRYPT(UNHEX('E842C5'), 'foobar', '1234567890123456'), AES_DECRYPT(UNHEX(''), 'foobar', '1234567890123456'), AES_DECRYPT(UNHEX('3DCD5646767D'), 'foobar', '1234567890123456'), AES_DECRYPT(NULL, 'foobar', '1234567890123456'), HEX(AES_DECRYPT('SOME_THING_STRANGE', 'foobar', '1234567890123456'))")
|
|
result.Check(testkit.Rows(`123 你好 <nil> 8A3FBBE68C9465834584430E3AEEBB04B1F5`))
|
|
|
|
// for COMPRESS
|
|
tk.MustExec("DROP TABLE IF EXISTS t1;")
|
|
tk.MustExec("CREATE TABLE t1(a VARCHAR(1000));")
|
|
tk.MustExec("INSERT INTO t1 VALUES('12345'), ('23456');")
|
|
result = tk.MustQuery("SELECT HEX(COMPRESS(a)) FROM t1;")
|
|
result.Check(testkit.Rows("05000000789C323432363105040000FFFF02F80100", "05000000789C323236313503040000FFFF03070105"))
|
|
tk.MustExec("DROP TABLE IF EXISTS t2;")
|
|
tk.MustExec("CREATE TABLE t2(a VARCHAR(1000), b VARBINARY(1000));")
|
|
tk.MustExec("INSERT INTO t2 (a, b) SELECT a, COMPRESS(a) from t1;")
|
|
result = tk.MustQuery("SELECT a, HEX(b) FROM t2;")
|
|
result.Check(testkit.Rows("12345 05000000789C323432363105040000FFFF02F80100", "23456 05000000789C323236313503040000FFFF03070105"))
|
|
|
|
// for UNCOMPRESS
|
|
result = tk.MustQuery("SELECT UNCOMPRESS(COMPRESS('123'))")
|
|
result.Check(testkit.Rows("123"))
|
|
result = tk.MustQuery("SELECT UNCOMPRESS(UNHEX('03000000789C3334320600012D0097'))")
|
|
result.Check(testkit.Rows("123"))
|
|
result = tk.MustQuery("SELECT UNCOMPRESS(UNHEX('03000000789C32343206040000FFFF012D0097'))")
|
|
result.Check(testkit.Rows("123"))
|
|
tk.MustExec("INSERT INTO t2 VALUES ('12345', UNHEX('05000000789C3334323631050002F80100'))")
|
|
result = tk.MustQuery("SELECT UNCOMPRESS(a), UNCOMPRESS(b) FROM t2;")
|
|
result.Check(testkit.Rows("<nil> 12345", "<nil> 23456", "<nil> 12345"))
|
|
|
|
// for UNCOMPRESSED_LENGTH
|
|
result = tk.MustQuery("SELECT UNCOMPRESSED_LENGTH(COMPRESS('123'))")
|
|
result.Check(testkit.Rows("3"))
|
|
result = tk.MustQuery("SELECT UNCOMPRESSED_LENGTH(UNHEX('03000000789C3334320600012D0097'))")
|
|
result.Check(testkit.Rows("3"))
|
|
result = tk.MustQuery("SELECT UNCOMPRESSED_LENGTH(UNHEX('03000000789C32343206040000FFFF012D0097'))")
|
|
result.Check(testkit.Rows("3"))
|
|
result = tk.MustQuery("SELECT UNCOMPRESSED_LENGTH('')")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT UNCOMPRESSED_LENGTH(UNHEX('0100'))")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT UNCOMPRESSED_LENGTH(a), UNCOMPRESSED_LENGTH(b) FROM t2;")
|
|
result.Check(testkit.Rows("875770417 5", "892613426 5", "875770417 5"))
|
|
|
|
// for RANDOM_BYTES
|
|
lengths := []int{0, -5, 1025, 4000}
|
|
for _, len := range lengths {
|
|
rs, err := tk.Exec(fmt.Sprintf("SELECT RANDOM_BYTES(%d);", len))
|
|
c.Assert(err, IsNil, Commentf("%v", len))
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil, Commentf("%v", len))
|
|
terr := errors.Cause(err).(*terror.Error)
|
|
c.Assert(terr.Code(), Equals, errors.ErrCode(mysql.ErrDataOutOfRange), Commentf("%v", len))
|
|
c.Assert(rs.Close(), IsNil)
|
|
}
|
|
tk.MustQuery("SELECT RANDOM_BYTES('1');")
|
|
tk.MustQuery("SELECT RANDOM_BYTES(1024);")
|
|
result = tk.MustQuery("SELECT RANDOM_BYTES(NULL);")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestTimeBuiltin(c *C) {
|
|
originSQLMode := s.ctx.GetSessionVars().StrictSQLMode
|
|
s.ctx.GetSessionVars().StrictSQLMode = true
|
|
defer func() {
|
|
s.ctx.GetSessionVars().StrictSQLMode = originSQLMode
|
|
s.cleanEnv(c)
|
|
}()
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
// for makeDate
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b double, c datetime, d time, e char(20), f bit(10))")
|
|
tk.MustExec(`insert into t values(1, 1.1, "2017-01-01 12:01:01", "12:01:01", "abcdef", 0b10101)`)
|
|
result := tk.MustQuery("select makedate(a,a), makedate(b,b), makedate(c,c), makedate(d,d), makedate(e,e), makedate(f,f), makedate(null,null), makedate(a,b) from t")
|
|
result.Check(testkit.Rows("2001-01-01 2001-01-01 <nil> <nil> <nil> 2021-01-21 <nil> 2001-01-01"))
|
|
|
|
// for date
|
|
result = tk.MustQuery(`select date("2019-09-12"), date("2019-09-12 12:12:09"), date("2019-09-12 12:12:09.121212");`)
|
|
result.Check(testkit.Rows("2019-09-12 2019-09-12 2019-09-12"))
|
|
result = tk.MustQuery(`select date("0000-00-00"), date("0000-00-00 12:12:09"), date("0000-00-00 00:00:00.121212"), date("0000-00-00 00:00:00.000000");`)
|
|
result.Check(testkit.Rows("<nil> 0000-00-00 0000-00-00 <nil>"))
|
|
result = tk.MustQuery(`select date("aa"), date(12.1), date("");`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
|
|
// for year
|
|
result = tk.MustQuery(`select year("2013-01-09"), year("2013-00-09"), year("000-01-09"), year("1-01-09"), year("20131-01-09"), year(null);`)
|
|
result.Check(testkit.Rows("2013 2013 0 2001 <nil> <nil>"))
|
|
result = tk.MustQuery(`select year("2013-00-00"), year("2013-00-00 00:00:00"), year("0000-00-00 12:12:12"), year("2017-00-00 12:12:12");`)
|
|
result.Check(testkit.Rows("2013 2013 0 2017"))
|
|
result = tk.MustQuery(`select year("aa"), year(2013), year(2012.09), year("1-01"), year("-09");`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil>"))
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(a bigint)`)
|
|
_, err := tk.Exec(`insert into t select year("aa")`)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue, Commentf("err %v", err))
|
|
tk.MustExec(`set sql_mode='STRICT_TRANS_TABLES'`) // without zero date
|
|
tk.MustExec(`insert into t select year("0000-00-00 00:00:00")`)
|
|
tk.MustExec(`set sql_mode="NO_ZERO_DATE";`) // with zero date
|
|
tk.MustExec(`insert into t select year("0000-00-00 00:00:00")`)
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'"))
|
|
tk.MustExec(`set sql_mode="NO_ZERO_DATE,STRICT_TRANS_TABLES";`)
|
|
_, err = tk.Exec(`insert into t select year("0000-00-00 00:00:00");`)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue, Commentf("err %v", err))
|
|
tk.MustExec(`insert into t select 1`)
|
|
tk.MustExec(`set sql_mode="STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION";`)
|
|
_, err = tk.Exec(`update t set a = year("aa")`)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue, Commentf("err %v", err))
|
|
_, err = tk.Exec(`delete from t where a = year("aa")`)
|
|
// Only `code` can be used to compare because the error `class` information
|
|
// will be lost after expression push-down
|
|
c.Assert(errors.Cause(err).(*terror.Error).Code(), Equals, types.ErrWrongValue.Code(), Commentf("err %v", err))
|
|
|
|
// for month
|
|
result = tk.MustQuery(`select month("2013-01-09"), month("2013-00-09"), month("000-01-09"), month("1-01-09"), month("20131-01-09"), month(null);`)
|
|
result.Check(testkit.Rows("1 0 1 1 <nil> <nil>"))
|
|
result = tk.MustQuery(`select month("2013-00-00"), month("2013-00-00 00:00:00"), month("0000-00-00 12:12:12"), month("2017-00-00 12:12:12");`)
|
|
result.Check(testkit.Rows("0 0 0 0"))
|
|
result = tk.MustQuery(`select month("aa"), month(2013), month(2012.09), month("1-01"), month("-09");`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select month("2013-012-09"), month("2013-0000000012-09"), month("2013-30-09"), month("000-41-09");`)
|
|
result.Check(testkit.Rows("12 12 <nil> <nil>"))
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(a bigint)`)
|
|
_, err = tk.Exec(`insert into t select month("aa")`)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue, Commentf("err: %v", err))
|
|
tk.MustExec(`insert into t select month("0000-00-00 00:00:00")`)
|
|
tk.MustExec(`set sql_mode="NO_ZERO_DATE";`)
|
|
tk.MustExec(`insert into t select month("0000-00-00 00:00:00")`)
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'"))
|
|
tk.MustExec(`set sql_mode="NO_ZERO_DATE,STRICT_TRANS_TABLES";`)
|
|
_, err = tk.Exec(`insert into t select month("0000-00-00 00:00:00");`)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue, Commentf("err %v", err))
|
|
tk.MustExec(`insert into t select 1`)
|
|
tk.MustExec(`set sql_mode="STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION";`)
|
|
tk.MustExec(`insert into t select 1`)
|
|
_, err = tk.Exec(`update t set a = month("aa")`)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue)
|
|
_, err = tk.Exec(`delete from t where a = month("aa")`)
|
|
c.Assert(errors.Cause(err).(*terror.Error).Code(), Equals, types.ErrWrongValue.Code(), Commentf("err %v", err))
|
|
|
|
// for week
|
|
result = tk.MustQuery(`select week("2012-12-22"), week("2012-12-22", -2), week("2012-12-22", 0), week("2012-12-22", 1), week("2012-12-22", 2), week("2012-12-22", 200);`)
|
|
result.Check(testkit.Rows("51 51 51 51 51 51"))
|
|
result = tk.MustQuery(`select week("2008-02-20"), week("2008-02-20", 0), week("2008-02-20", 1), week("2009-02-20", 2), week("2008-02-20", 3), week("2008-02-20", 4);`)
|
|
result.Check(testkit.Rows("7 7 8 7 8 8"))
|
|
result = tk.MustQuery(`select week("2008-02-20", 5), week("2008-02-20", 6), week("2009-02-20", 7), week("2008-02-20", 8), week("2008-02-20", 9);`)
|
|
result.Check(testkit.Rows("7 8 7 7 8"))
|
|
result = tk.MustQuery(`select week("aa", 1), week(null, 2), week(11, 2), week(12.99, 2);`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select week("aa"), week(null), week(11), week(12.99);`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(a datetime)`)
|
|
_, err = tk.Exec(`insert into t select week("aa", 1)`)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue)
|
|
tk.MustExec(`insert into t select now()`)
|
|
_, err = tk.Exec(`update t set a = week("aa", 1)`)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue)
|
|
_, err = tk.Exec(`delete from t where a = week("aa", 1)`)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue)
|
|
|
|
// for weekofyear
|
|
result = tk.MustQuery(`select weekofyear("2012-12-22"), weekofyear("2008-02-20"), weekofyear("aa"), weekofyear(null), weekofyear(11), weekofyear(12.99);`)
|
|
result.Check(testkit.Rows("51 8 <nil> <nil> <nil> <nil>"))
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(a bigint)`)
|
|
_, err = tk.Exec(`insert into t select weekofyear("aa")`)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue)
|
|
tk.MustExec(`insert into t select 1`)
|
|
_, err = tk.Exec(`update t set a = weekofyear("aa")`)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue)
|
|
_, err = tk.Exec(`delete from t where a = weekofyear("aa")`)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue)
|
|
|
|
// for weekday
|
|
result = tk.MustQuery(`select weekday("2012-12-20"), weekday("2012-12-21"), weekday("2012-12-22"), weekday("2012-12-23"), weekday("2012-12-24"), weekday("2012-12-25"), weekday("2012-12-26"), weekday("2012-12-27");`)
|
|
result.Check(testkit.Rows("3 4 5 6 0 1 2 3"))
|
|
result = tk.MustQuery(`select weekday("2012-12-90"), weekday("0000-00-00"), weekday("aa"), weekday(null), weekday(11), weekday(12.99);`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil> <nil>"))
|
|
|
|
// for quarter
|
|
result = tk.MustQuery(`select quarter("2012-00-20"), quarter("2012-01-21"), quarter("2012-03-22"), quarter("2012-05-23"), quarter("2012-08-24"), quarter("2012-09-25"), quarter("2012-11-26"), quarter("2012-12-27");`)
|
|
result.Check(testkit.Rows("0 1 1 2 3 3 4 4"))
|
|
result = tk.MustQuery(`select quarter("2012-14-20"), quarter("aa"), quarter(null), quarter(11), quarter(12.99);`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select quarter("0000-00-00"), quarter("0000-00-00 00:00:00");`)
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'",
|
|
"Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'"))
|
|
result = tk.MustQuery(`select quarter(0), quarter(0.0), quarter(0e1), quarter(0.00);`)
|
|
result.Check(testkit.Rows("0 0 0 0"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
|
|
// for from_days
|
|
result = tk.MustQuery(`select from_days(0), from_days(-199), from_days(1111), from_days(120), from_days(1), from_days(1111111), from_days(9999999), from_days(22222);`)
|
|
result.Check(testkit.Rows("0000-00-00 0000-00-00 0003-01-16 0000-00-00 0000-00-00 3042-02-13 0000-00-00 0060-11-03"))
|
|
result = tk.MustQuery(`select from_days("2012-14-20"), from_days("111a"), from_days("aa"), from_days(null), from_days("123asf"), from_days(12.99);`)
|
|
result.Check(testkit.Rows("0005-07-05 0000-00-00 0000-00-00 <nil> 0000-00-00 0000-00-00"))
|
|
|
|
// Fix issue #3923
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30 12:00:00' as time), '12:00:00');")
|
|
result.Check(testkit.Rows("00:00:00"))
|
|
result = tk.MustQuery("select timediff('12:00:00', cast('2004-12-30 12:00:00' as time));")
|
|
result.Check(testkit.Rows("00:00:00"))
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30 12:00:00' as time), '2004-12-30 12:00:00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff('2004-12-30 12:00:00', cast('2004-12-30 12:00:00' as time));")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30 12:00:01' as datetime), '2004-12-30 12:00:00');")
|
|
result.Check(testkit.Rows("00:00:01"))
|
|
result = tk.MustQuery("select timediff('2004-12-30 12:00:00', cast('2004-12-30 12:00:01' as datetime));")
|
|
result.Check(testkit.Rows("-00:00:01"))
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30 12:00:01' as time), '-34 00:00:00');")
|
|
result.Check(testkit.Rows("828:00:01"))
|
|
result = tk.MustQuery("select timediff('-34 00:00:00', cast('2004-12-30 12:00:01' as time));")
|
|
result.Check(testkit.Rows("-828:00:01"))
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30 12:00:01' as datetime), cast('2004-12-30 11:00:01' as datetime));")
|
|
result.Check(testkit.Rows("01:00:00"))
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30 12:00:01' as datetime), '2004-12-30 12:00:00.1');")
|
|
result.Check(testkit.Rows("00:00:00.9"))
|
|
result = tk.MustQuery("select timediff('2004-12-30 12:00:00.1', cast('2004-12-30 12:00:01' as datetime));")
|
|
result.Check(testkit.Rows("-00:00:00.9"))
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30 12:00:01' as datetime), '-34 124:00:00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff('-34 124:00:00', cast('2004-12-30 12:00:01' as datetime));")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30 12:00:01' as time), '-34 124:00:00');")
|
|
result.Check(testkit.Rows("838:59:59"))
|
|
result = tk.MustQuery("select timediff('-34 124:00:00', cast('2004-12-30 12:00:01' as time));")
|
|
result.Check(testkit.Rows("-838:59:59"))
|
|
result = tk.MustQuery("select timediff(cast('2004-12-30' as datetime), '12:00:00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff('12:00:00', cast('2004-12-30' as datetime));")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff('12:00:00', '-34 12:00:00');")
|
|
result.Check(testkit.Rows("838:59:59"))
|
|
result = tk.MustQuery("select timediff('12:00:00', '34 12:00:00');")
|
|
result.Check(testkit.Rows("-816:00:00"))
|
|
result = tk.MustQuery("select timediff('2014-1-2 12:00:00', '-34 12:00:00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff('-34 12:00:00', '2014-1-2 12:00:00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff('2014-1-2 12:00:00', '12:00:00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff('12:00:00', '2014-1-2 12:00:00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timediff('2014-1-2 12:00:00', '2014-1-1 12:00:00');")
|
|
result.Check(testkit.Rows("24:00:00"))
|
|
tk.MustQuery("select timediff(cast('10:10:10' as time), cast('10:10:11' as time))").Check(testkit.Rows("-00:00:01"))
|
|
|
|
result = tk.MustQuery("select timestampadd(MINUTE, 1, '2003-01-02'), timestampadd(WEEK, 1, '2003-01-02 23:59:59')" +
|
|
", timestampadd(MICROSECOND, 1, 950501);")
|
|
result.Check(testkit.Rows("2003-01-02 00:01:00 2003-01-09 23:59:59 1995-05-01 00:00:00.000001"))
|
|
result = tk.MustQuery("select timestampadd(day, 2, 950501), timestampadd(MINUTE, 37.5,'2003-01-02'), timestampadd(MINUTE, 37.49,'2003-01-02')," +
|
|
" timestampadd(YeAr, 1, '2003-01-02');")
|
|
result.Check(testkit.Rows("1995-05-03 00:00:00 2003-01-02 00:38:00 2003-01-02 00:37:00 2004-01-02 00:00:00"))
|
|
result = tk.MustQuery("select to_seconds(950501), to_seconds('2009-11-29'), to_seconds('2009-11-29 13:43:32'), to_seconds('09-11-29 13:43:32');")
|
|
result.Check(testkit.Rows("62966505600 63426672000 63426721412 63426721412"))
|
|
result = tk.MustQuery("select to_days(950501), to_days('2007-10-07'), to_days('2007-10-07 00:00:59'), to_days('0000-01-01')")
|
|
result.Check(testkit.Rows("728779 733321 733321 1"))
|
|
|
|
result = tk.MustQuery("select last_day('2003-02-05'), last_day('2004-02-05'), last_day('2004-01-01 01:01:01'), last_day(950501);")
|
|
result.Check(testkit.Rows("2003-02-28 2004-02-29 2004-01-31 1995-05-31"))
|
|
|
|
tk.MustExec("SET SQL_MODE='';")
|
|
result = tk.MustQuery("select last_day('0000-00-00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select to_days('0000-00-00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select to_seconds('0000-00-00');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
result = tk.MustQuery("select timestamp('2003-12-31'), timestamp('2003-12-31 12:00:00','12:00:00');")
|
|
result.Check(testkit.Rows("2003-12-31 00:00:00 2004-01-01 00:00:00"))
|
|
result = tk.MustQuery("select timestamp(20170118123950.123), timestamp(20170118123950.999);")
|
|
result.Check(testkit.Rows("2017-01-18 12:39:50.123 2017-01-18 12:39:50.999"))
|
|
// Issue https://github.com/pingcap/tidb/issues/20003
|
|
result = tk.MustQuery("select timestamp(0.0001, 0.00001);")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select timestamp('2003-12-31', '01:01:01.01'), timestamp('2003-12-31 12:34', '01:01:01.01')," +
|
|
" timestamp('2008-12-31','00:00:00.0'), timestamp('2008-12-31 00:00:00.000');")
|
|
|
|
tk.MustQuery(`select timestampadd(second, 1, cast("2001-01-01" as date))`).Check(testkit.Rows("2001-01-01 00:00:01"))
|
|
tk.MustQuery(`select timestampadd(hour, 1, cast("2001-01-01" as date))`).Check(testkit.Rows("2001-01-01 01:00:00"))
|
|
tk.MustQuery(`select timestampadd(day, 1, cast("2001-01-01" as date))`).Check(testkit.Rows("2001-01-02"))
|
|
tk.MustQuery(`select timestampadd(month, 1, cast("2001-01-01" as date))`).Check(testkit.Rows("2001-02-01"))
|
|
tk.MustQuery(`select timestampadd(year, 1, cast("2001-01-01" as date))`).Check(testkit.Rows("2002-01-01"))
|
|
tk.MustQuery(`select timestampadd(second, 1, cast("2001-01-01" as datetime))`).Check(testkit.Rows("2001-01-01 00:00:01"))
|
|
tk.MustQuery(`select timestampadd(hour, 1, cast("2001-01-01" as datetime))`).Check(testkit.Rows("2001-01-01 01:00:00"))
|
|
tk.MustQuery(`select timestampadd(day, 1, cast("2001-01-01" as datetime))`).Check(testkit.Rows("2001-01-02 00:00:00"))
|
|
tk.MustQuery(`select timestampadd(month, 1, cast("2001-01-01" as datetime))`).Check(testkit.Rows("2001-02-01 00:00:00"))
|
|
tk.MustQuery(`select timestampadd(year, 1, cast("2001-01-01" as datetime))`).Check(testkit.Rows("2002-01-01 00:00:00"))
|
|
|
|
result.Check(testkit.Rows("2003-12-31 01:01:01.01 2003-12-31 13:35:01.01 2008-12-31 00:00:00.0 2008-12-31 00:00:00.000"))
|
|
result = tk.MustQuery("select timestamp('2003-12-31', 1), timestamp('2003-12-31', -1);")
|
|
result.Check(testkit.Rows("2003-12-31 00:00:01 2003-12-30 23:59:59"))
|
|
result = tk.MustQuery("select timestamp('2003-12-31', '2000-12-12 01:01:01.01'), timestamp('2003-14-31','01:01:01.01');")
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
|
|
result = tk.MustQuery("select TIMESTAMPDIFF(MONTH,'2003-02-01','2003-05-01'), TIMESTAMPDIFF(yEaR,'2002-05-01', " +
|
|
"'2001-01-01'), TIMESTAMPDIFF(minute,binary('2003-02-01'),'2003-05-01 12:05:55'), TIMESTAMPDIFF(day," +
|
|
"'1995-05-02', 950501);")
|
|
result.Check(testkit.Rows("3 -1 128885 -1"))
|
|
|
|
result = tk.MustQuery("select datediff('2007-12-31 23:59:59','2007-12-30'), datediff('2010-11-30 23:59:59', " +
|
|
"'2010-12-31'), datediff(950501,'2016-01-13'), datediff(950501.9,'2016-01-13'), datediff(binary(950501), '2016-01-13');")
|
|
result.Check(testkit.Rows("1 -31 -7562 -7562 -7562"))
|
|
result = tk.MustQuery("select datediff('0000-01-01','0001-01-01'), datediff('0001-00-01', '0001-00-01'), datediff('0001-01-00','0001-01-00'), datediff('2017-01-01','2017-01-01');")
|
|
result.Check(testkit.Rows("-365 <nil> <nil> 0"))
|
|
|
|
// for ADDTIME
|
|
result = tk.MustQuery("select addtime('01:01:11', '00:00:01.013'), addtime('01:01:11.00', '00:00:01'), addtime" +
|
|
"('2017-01-01 01:01:11.12', '00:00:01'), addtime('2017-01-01 01:01:11.12', '00:00:01.88');")
|
|
result.Check(testkit.Rows("01:01:12.013000 01:01:12 2017-01-01 01:01:12.120000 2017-01-01 01:01:13"))
|
|
result = tk.MustQuery("select addtime(cast('01:01:11' as time(4)), '00:00:01.013'), addtime(cast('01:01:11.00' " +
|
|
"as datetime(3)), '00:00:01')," + " addtime(cast('2017-01-01 01:01:11.12' as date), '00:00:01'), addtime(cast" +
|
|
"(cast('2017-01-01 01:01:11.12' as date) as datetime(2)), '00:00:01.88');")
|
|
result.Check(testkit.Rows("01:01:12.0130 2001-01-11 00:00:01.000 00:00:01 2017-01-01 00:00:01.88"))
|
|
result = tk.MustQuery("select addtime('2017-01-01 01:01:01', 5), addtime('2017-01-01 01:01:01', -5), addtime('2017-01-01 01:01:01', 0.0), addtime('2017-01-01 01:01:01', 1.34);")
|
|
result.Check(testkit.Rows("2017-01-01 01:01:06 2017-01-01 01:00:56 2017-01-01 01:01:01 2017-01-01 01:01:02.340000"))
|
|
result = tk.MustQuery("select addtime(cast('01:01:11.00' as datetime(3)), cast('00:00:01' as time)), addtime(cast('01:01:11.00' as datetime(3)), cast('00:00:01' as time(5)))")
|
|
result.Check(testkit.Rows("2001-01-11 00:00:01.000 2001-01-11 00:00:01.00000"))
|
|
result = tk.MustQuery("select addtime(cast('01:01:11.00' as date), cast('00:00:01' as time));")
|
|
result.Check(testkit.Rows("00:00:01"))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a datetime, b timestamp, c time)")
|
|
tk.MustExec(`insert into t values("2017-01-01 12:30:31", "2017-01-01 12:30:31", "01:01:01")`)
|
|
result = tk.MustQuery("select addtime(a, b), addtime(cast(a as date), b), addtime(b,a), addtime(a,c), addtime(b," +
|
|
"c), addtime(c,a), addtime(c,b)" +
|
|
" from t;")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> 2017-01-01 13:31:32 2017-01-01 13:31:32 <nil> <nil>"))
|
|
result = tk.MustQuery("select addtime('01:01:11', cast('1' as time))")
|
|
result.Check(testkit.Rows("01:01:12"))
|
|
tk.MustQuery("select addtime(cast(null as char(20)), cast('1' as time))").Check(testkit.Rows("<nil>"))
|
|
c.Assert(tk.QueryToErr(`select addtime("01:01:11", cast('sdf' as time))`), IsNil)
|
|
tk.MustQuery(`select addtime("01:01:11", cast(null as char(20)))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select addtime(cast(1 as time), cast(1 as time))`).Check(testkit.Rows("00:00:02"))
|
|
tk.MustQuery(`select addtime(cast(null as time), cast(1 as time))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select addtime(cast(1 as time), cast(null as time))`).Check(testkit.Rows("<nil>"))
|
|
|
|
// for SUBTIME
|
|
result = tk.MustQuery("select subtime('01:01:11', '00:00:01.013'), subtime('01:01:11.00', '00:00:01'), subtime" +
|
|
"('2017-01-01 01:01:11.12', '00:00:01'), subtime('2017-01-01 01:01:11.12', '00:00:01.88');")
|
|
result.Check(testkit.Rows("01:01:09.987000 01:01:10 2017-01-01 01:01:10.120000 2017-01-01 01:01:09.240000"))
|
|
result = tk.MustQuery("select subtime(cast('01:01:11' as time(4)), '00:00:01.013'), subtime(cast('01:01:11.00' " +
|
|
"as datetime(3)), '00:00:01')," + " subtime(cast('2017-01-01 01:01:11.12' as date), '00:00:01'), subtime(cast" +
|
|
"(cast('2017-01-01 01:01:11.12' as date) as datetime(2)), '00:00:01.88');")
|
|
result.Check(testkit.Rows("01:01:09.9870 2001-01-10 23:59:59.000 -00:00:01 2016-12-31 23:59:58.12"))
|
|
result = tk.MustQuery("select subtime('2017-01-01 01:01:01', 5), subtime('2017-01-01 01:01:01', -5), subtime('2017-01-01 01:01:01', 0.0), subtime('2017-01-01 01:01:01', 1.34);")
|
|
result.Check(testkit.Rows("2017-01-01 01:00:56 2017-01-01 01:01:06 2017-01-01 01:01:01 2017-01-01 01:00:59.660000"))
|
|
result = tk.MustQuery("select subtime('01:01:11', '0:0:1.013'), subtime('01:01:11.00', '0:0:1'), subtime('2017-01-01 01:01:11.12', '0:0:1'), subtime('2017-01-01 01:01:11.12', '0:0:1.120000');")
|
|
result.Check(testkit.Rows("01:01:09.987000 01:01:10 2017-01-01 01:01:10.120000 2017-01-01 01:01:10"))
|
|
result = tk.MustQuery("select subtime(cast('01:01:11.00' as datetime(3)), cast('00:00:01' as time)), subtime(cast('01:01:11.00' as datetime(3)), cast('00:00:01' as time(5)))")
|
|
result.Check(testkit.Rows("2001-01-10 23:59:59.000 2001-01-10 23:59:59.00000"))
|
|
result = tk.MustQuery("select subtime(cast('01:01:11.00' as date), cast('00:00:01' as time));")
|
|
result.Check(testkit.Rows("-00:00:01"))
|
|
result = tk.MustQuery("select subtime(a, b), subtime(cast(a as date), b), subtime(b,a), subtime(a,c), subtime(b," +
|
|
"c), subtime(c,a), subtime(c,b) from t;")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> 2017-01-01 11:29:30 2017-01-01 11:29:30 <nil> <nil>"))
|
|
tk.MustQuery("select subtime(cast('10:10:10' as time), cast('9:10:10' as time))").Check(testkit.Rows("01:00:00"))
|
|
tk.MustQuery("select subtime('10:10:10', cast('9:10:10' as time))").Check(testkit.Rows("01:00:00"))
|
|
|
|
// ADDTIME & SUBTIME issue #5966
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a datetime, b timestamp, c time, d date, e bit(1))")
|
|
tk.MustExec(`insert into t values("2017-01-01 12:30:31", "2017-01-01 12:30:31", "01:01:01", "2017-01-01", 0b1)`)
|
|
|
|
result = tk.MustQuery("select addtime(a, e), addtime(b, e), addtime(c, e), addtime(d, e) from t")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery("select addtime('2017-01-01 01:01:01', 0b1), addtime('2017-01-01', b'1'), addtime('01:01:01', 0b1011)")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
result = tk.MustQuery("select addtime('2017-01-01', 1), addtime('2017-01-01 01:01:01', 1), addtime(cast('2017-01-01' as date), 1)")
|
|
result.Check(testkit.Rows("2017-01-01 00:00:01 2017-01-01 01:01:02 00:00:01"))
|
|
result = tk.MustQuery("select subtime(a, e), subtime(b, e), subtime(c, e), subtime(d, e) from t")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery("select subtime('2017-01-01 01:01:01', 0b1), subtime('2017-01-01', b'1'), subtime('01:01:01', 0b1011)")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
result = tk.MustQuery("select subtime('2017-01-01', 1), subtime('2017-01-01 01:01:01', 1), subtime(cast('2017-01-01' as date), 1)")
|
|
result.Check(testkit.Rows("2016-12-31 23:59:59 2017-01-01 01:01:00 -00:00:01"))
|
|
|
|
result = tk.MustQuery("select addtime(-32073, 0), addtime(0, -32073);")
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'"))
|
|
result = tk.MustQuery("select addtime(-32073, c), addtime(c, -32073) from t;")
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'"))
|
|
result = tk.MustQuery("select addtime(a, -32073), addtime(b, -32073), addtime(d, -32073) from t;")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'"))
|
|
|
|
result = tk.MustQuery("select subtime(-32073, 0), subtime(0, -32073);")
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'"))
|
|
result = tk.MustQuery("select subtime(-32073, c), subtime(c, -32073) from t;")
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'"))
|
|
result = tk.MustQuery("select subtime(a, -32073), subtime(b, -32073), subtime(d, -32073) from t;")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'",
|
|
"Warning|1292|Truncated incorrect time value: '-32073'"))
|
|
|
|
// fixed issue #3986
|
|
tk.MustExec("SET SQL_MODE='NO_ENGINE_SUBSTITUTION';")
|
|
tk.MustExec("SET TIME_ZONE='+03:00';")
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t (ix TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP);")
|
|
tk.MustExec("INSERT INTO t VALUES (0), (20030101010160), (20030101016001), (20030101240101), (20030132010101), (20031301010101), (20031200000000), (20030000000000);")
|
|
result = tk.MustQuery("SELECT CAST(ix AS SIGNED) FROM t;")
|
|
result.Check(testkit.Rows("0", "0", "0", "0", "0", "0", "0", "0"))
|
|
|
|
// test time
|
|
result = tk.MustQuery("select time('2003-12-31 01:02:03')")
|
|
result.Check(testkit.Rows("01:02:03"))
|
|
result = tk.MustQuery("select time('2003-12-31 01:02:03.000123')")
|
|
result.Check(testkit.Rows("01:02:03.000123"))
|
|
result = tk.MustQuery("select time('01:02:03.000123')")
|
|
result.Check(testkit.Rows("01:02:03.000123"))
|
|
result = tk.MustQuery("select time('01:02:03')")
|
|
result.Check(testkit.Rows("01:02:03"))
|
|
result = tk.MustQuery("select time('-838:59:59.000000')")
|
|
result.Check(testkit.Rows("-838:59:59.000000"))
|
|
result = tk.MustQuery("select time('-838:59:59.000001')")
|
|
result.Check(testkit.Rows("-838:59:59.000000"))
|
|
result = tk.MustQuery("select time('-839:59:59.000000')")
|
|
result.Check(testkit.Rows("-838:59:59.000000"))
|
|
result = tk.MustQuery("select time('840:59:59.000000')")
|
|
result.Check(testkit.Rows("838:59:59.000000"))
|
|
// FIXME: #issue 4193
|
|
// result = tk.MustQuery("select time('840:59:60.000000')")
|
|
// result.Check(testkit.Rows("<nil>"))
|
|
// result = tk.MustQuery("select time('800:59:59.9999999')")
|
|
// result.Check(testkit.Rows("801:00:00.000000"))
|
|
// result = tk.MustQuery("select time('12003-12-10 01:02:03.000123')")
|
|
// result.Check(testkit.Rows("<nil>")
|
|
// result = tk.MustQuery("select time('')")
|
|
// result.Check(testkit.Rows("<nil>")
|
|
// result = tk.MustQuery("select time('2003-12-10-10 01:02:03.000123')")
|
|
// result.Check(testkit.Rows("00:20:03")
|
|
|
|
// Issue 20995
|
|
result = tk.MustQuery("select time('0.1234567')")
|
|
result.Check(testkit.Rows("00:00:00.123457"))
|
|
|
|
// for hour
|
|
result = tk.MustQuery(`SELECT hour("12:13:14.123456"), hour("12:13:14.000010"), hour("272:59:55"), hour(020005), hour(null), hour("27aaaa2:59:55");`)
|
|
result.Check(testkit.Rows("12 12 272 2 <nil> <nil>"))
|
|
|
|
// for hour, issue #4340
|
|
result = tk.MustQuery(`SELECT HOUR(20171222020005);`)
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery(`SELECT HOUR(20171222020005.1);`)
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery(`SELECT HOUR(20171222020005.1e0);`)
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery(`SELECT HOUR("20171222020005");`)
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery(`SELECT HOUR("20171222020005.1");`)
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery(`select hour(20171222);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select hour(8381222);`)
|
|
result.Check(testkit.Rows("838"))
|
|
result = tk.MustQuery(`select hour(10000000000);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select hour(10100000000);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select hour(10001000000);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select hour(10101000000);`)
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
// for minute
|
|
result = tk.MustQuery(`SELECT minute("12:13:14.123456"), minute("12:13:14.000010"), minute("272:59:55"), minute(null), minute("27aaaa2:59:55");`)
|
|
result.Check(testkit.Rows("13 13 59 <nil> <nil>"))
|
|
|
|
// for second
|
|
result = tk.MustQuery(`SELECT second("12:13:14.123456"), second("12:13:14.000010"), second("272:59:55"), second(null), second("27aaaa2:59:55");`)
|
|
result.Check(testkit.Rows("14 14 55 <nil> <nil>"))
|
|
|
|
// for microsecond
|
|
result = tk.MustQuery(`SELECT microsecond("12:00:00.123456"), microsecond("12:00:00.000010"), microsecond(null), microsecond("27aaaa2:59:55");`)
|
|
result.Check(testkit.Rows("123456 10 <nil> <nil>"))
|
|
|
|
// for period_add
|
|
result = tk.MustQuery(`SELECT period_add(200807, 2), period_add(200807, -2);`)
|
|
result.Check(testkit.Rows("200809 200805"))
|
|
result = tk.MustQuery(`SELECT period_add(NULL, 2), period_add(-191, NULL), period_add(NULL, NULL), period_add(12.09, -2), period_add("200207aa", "1aa");`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> 200010 200208"))
|
|
for _, errPeriod := range []string{
|
|
"period_add(0, 20)", "period_add(0, 0)", "period_add(-1, 1)", "period_add(200013, 1)", "period_add(-200012, 1)", "period_add('', '')",
|
|
} {
|
|
err := tk.QueryToErr(fmt.Sprintf("SELECT %v;", errPeriod))
|
|
c.Assert(err.Error(), Equals, "[expression:1210]Incorrect arguments to period_add")
|
|
}
|
|
|
|
// for period_diff
|
|
result = tk.MustQuery(`SELECT period_diff(200807, 200705), period_diff(200807, 200908);`)
|
|
result.Check(testkit.Rows("14 -13"))
|
|
result = tk.MustQuery(`SELECT period_diff(NULL, 2), period_diff(-191, NULL), period_diff(NULL, NULL), period_diff(12.09, 2), period_diff("12aa", "11aa");`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> 10 1"))
|
|
for _, errPeriod := range []string{
|
|
"period_diff(-00013,1)", "period_diff(00013,1)", "period_diff(0, 0)", "period_diff(200013, 1)", "period_diff(5612, 4513)", "period_diff('', '')",
|
|
} {
|
|
err := tk.QueryToErr(fmt.Sprintf("SELECT %v;", errPeriod))
|
|
c.Assert(err.Error(), Equals, "[expression:1210]Incorrect arguments to period_diff")
|
|
}
|
|
|
|
// TODO: fix `CAST(xx as duration)` and release the test below:
|
|
// result = tk.MustQuery(`SELECT hour("aaa"), hour(123456), hour(1234567);`)
|
|
// result = tk.MustQuery(`SELECT minute("aaa"), minute(123456), minute(1234567);`)
|
|
// result = tk.MustQuery(`SELECT second("aaa"), second(123456), second(1234567);`)
|
|
// result = tk.MustQuery(`SELECT microsecond("aaa"), microsecond(123456), microsecond(1234567);`)
|
|
|
|
// for time_format
|
|
result = tk.MustQuery("SELECT TIME_FORMAT('150:02:28', '%H:%i:%s %p');")
|
|
result.Check(testkit.Rows("150:02:28 AM"))
|
|
result = tk.MustQuery("SELECT TIME_FORMAT('bad string', '%H:%i:%s %p');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("SELECT TIME_FORMAT(null, '%H:%i:%s %p');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("SELECT TIME_FORMAT(123, '%H:%i:%s %p');")
|
|
result.Check(testkit.Rows("00:01:23 AM"))
|
|
result = tk.MustQuery("SELECT TIME_FORMAT('24:00:00', '%r');")
|
|
result.Check(testkit.Rows("12:00:00 AM"))
|
|
result = tk.MustQuery("SELECT TIME_FORMAT('25:00:00', '%r');")
|
|
result.Check(testkit.Rows("01:00:00 AM"))
|
|
result = tk.MustQuery("SELECT TIME_FORMAT('24:00:00', '%l %p');")
|
|
result.Check(testkit.Rows("12 AM"))
|
|
|
|
// for date_format
|
|
result = tk.MustQuery(`SELECT DATE_FORMAT('2017-06-15', '%W %M %e %Y %r %y');`)
|
|
result.Check(testkit.Rows("Thursday June 15 2017 12:00:00 AM 17"))
|
|
result = tk.MustQuery(`SELECT DATE_FORMAT(151113102019.12, '%W %M %e %Y %r %y');`)
|
|
result.Check(testkit.Rows("Friday November 13 2015 10:20:19 AM 15"))
|
|
result = tk.MustQuery(`SELECT DATE_FORMAT('0000-00-00', '%W %M %e %Y %r %y');`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'"))
|
|
result = tk.MustQuery(`SELECT DATE_FORMAT('0', '%W %M %e %Y %r %y'), DATE_FORMAT('0.0', '%W %M %e %Y %r %y'), DATE_FORMAT(0, 0);`)
|
|
result.Check(testkit.Rows("<nil> <nil> 0"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Incorrect time value: '0'",
|
|
"Warning|1292|Incorrect datetime value: '0.0'"))
|
|
result = tk.MustQuery(`SELECT DATE_FORMAT(0, '%W %M %e %Y %r %y'), DATE_FORMAT(0.0, '%W %M %e %Y %r %y');`)
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
|
|
// for yearweek
|
|
result = tk.MustQuery(`select yearweek("2014-12-27"), yearweek("2014-29-27"), yearweek("2014-00-27"), yearweek("2014-12-27 12:38:32"), yearweek("2014-12-27 12:38:32.1111111"), yearweek("2014-12-27 12:90:32"), yearweek("2014-12-27 89:38:32.1111111");`)
|
|
result.Check(testkit.Rows("201451 <nil> <nil> 201451 201451 <nil> <nil>"))
|
|
result = tk.MustQuery(`select yearweek(12121), yearweek(1.00009), yearweek("aaaaa"), yearweek(""), yearweek(NULL);`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select yearweek("0000-00-00"), yearweek("2019-01-29", "aa"), yearweek("2011-01-01", null);`)
|
|
result.Check(testkit.Rows("<nil> 201904 201052"))
|
|
|
|
// for dayOfWeek, dayOfMonth, dayOfYear
|
|
result = tk.MustQuery(`select dayOfWeek(null), dayOfWeek("2017-08-12"), dayOfWeek("0000-00-00"), dayOfWeek("2017-00-00"), dayOfWeek("0000-00-00 12:12:12"), dayOfWeek("2017-00-00 12:12:12")`)
|
|
result.Check(testkit.Rows("<nil> 7 <nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select dayOfYear(null), dayOfYear("2017-08-12"), dayOfYear("0000-00-00"), dayOfYear("2017-00-00"), dayOfYear("0000-00-00 12:12:12"), dayOfYear("2017-00-00 12:12:12")`)
|
|
result.Check(testkit.Rows("<nil> 224 <nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select dayOfMonth(null), dayOfMonth("2017-08-12"), dayOfMonth("0000-00-00"), dayOfMonth("2017-00-00"), dayOfMonth("0000-00-00 12:12:12"), dayOfMonth("2017-00-00 12:12:12")`)
|
|
result.Check(testkit.Rows("<nil> 12 0 0 0 0"))
|
|
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_DATE'")
|
|
result = tk.MustQuery(`select dayOfWeek(null), dayOfWeek("2017-08-12"), dayOfWeek("0000-00-00"), dayOfWeek("2017-00-00"), dayOfWeek("0000-00-00 12:12:12"), dayOfWeek("2017-00-00 12:12:12")`)
|
|
result.Check(testkit.Rows("<nil> 7 <nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select dayOfYear(null), dayOfYear("2017-08-12"), dayOfYear("0000-00-00"), dayOfYear("2017-00-00"), dayOfYear("0000-00-00 12:12:12"), dayOfYear("2017-00-00 12:12:12")`)
|
|
result.Check(testkit.Rows("<nil> 224 <nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select dayOfMonth(null), dayOfMonth("2017-08-12"), dayOfMonth("0000-00-00"), dayOfMonth("2017-00-00"), dayOfMonth("0000-00-00 12:12:12"), dayOfMonth("2017-00-00 12:12:12")`)
|
|
result.Check(testkit.Rows("<nil> 12 <nil> 0 0 0"))
|
|
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(a bigint)`)
|
|
tk.MustExec(`insert into t value(1)`)
|
|
tk.MustExec("set sql_mode = 'STRICT_TRANS_TABLES'")
|
|
|
|
_, err = tk.Exec("insert into t value(dayOfWeek('0000-00-00'))")
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue, Commentf("%v", err))
|
|
_, err = tk.Exec(`update t set a = dayOfWeek("0000-00-00")`)
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue)
|
|
_, err = tk.Exec(`delete from t where a = dayOfWeek(123)`)
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("insert into t value(dayOfMonth('2017-00-00'))")
|
|
tk.MustExec("insert into t value(dayOfMonth('0000-00-00'))")
|
|
tk.MustExec(`update t set a = dayOfMonth("0000-00-00")`)
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_DATE';")
|
|
tk.MustExec("insert into t value(dayOfMonth('0000-00-00'))")
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'"))
|
|
tk.MustExec(`update t set a = dayOfMonth("0000-00-00")`)
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_DATE,STRICT_TRANS_TABLES';")
|
|
_, err = tk.Exec("insert into t value(dayOfMonth('0000-00-00'))")
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue)
|
|
tk.MustExec("insert into t value(0)")
|
|
_, err = tk.Exec(`update t set a = dayOfMonth("0000-00-00")`)
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue)
|
|
_, err = tk.Exec(`delete from t where a = dayOfMonth(123)`)
|
|
c.Assert(err, IsNil)
|
|
|
|
_, err = tk.Exec("insert into t value(dayOfYear('0000-00-00'))")
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue)
|
|
_, err = tk.Exec(`update t set a = dayOfYear("0000-00-00")`)
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue)
|
|
_, err = tk.Exec(`delete from t where a = dayOfYear(123)`)
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("set sql_mode = ''")
|
|
|
|
// for unix_timestamp
|
|
tk.MustExec("SET time_zone = '+00:00';")
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(151113);")
|
|
result.Check(testkit.Rows("1447372800"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(20151113);")
|
|
result.Check(testkit.Rows("1447372800"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(151113102019);")
|
|
result.Check(testkit.Rows("1447410019"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(151113102019e0);")
|
|
result.Check(testkit.Rows("1447410019.000000"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(15111310201912e-2);")
|
|
result.Check(testkit.Rows("1447410019.120000"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(151113102019.12);")
|
|
result.Check(testkit.Rows("1447410019.12"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(151113102019.1234567);")
|
|
result.Check(testkit.Rows("1447410019.123457"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(20151113102019);")
|
|
result.Check(testkit.Rows("1447410019"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('2015-11-13 10:20:19');")
|
|
result.Check(testkit.Rows("1447410019"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('2015-11-13 10:20:19.012');")
|
|
result.Check(testkit.Rows("1447410019.012"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('1970-01-01 00:00:00');")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('1969-12-31 23:59:59');")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('1970-13-01 00:00:00');")
|
|
// FIXME: MySQL returns 0 here.
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('2038-01-19 03:14:07.999999');")
|
|
result.Check(testkit.Rows("2147483647.999999"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('2038-01-19 03:14:08');")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP(0);")
|
|
result.Check(testkit.Rows("0"))
|
|
// result = tk.MustQuery("SELECT UNIX_TIMESTAMP(-1);")
|
|
// result.Check(testkit.Rows("0"))
|
|
// result = tk.MustQuery("SELECT UNIX_TIMESTAMP(12345);")
|
|
// result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('2017-01-01')")
|
|
result.Check(testkit.Rows("1483228800"))
|
|
// Test different time zone.
|
|
tk.MustExec("SET time_zone = '+08:00';")
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('1970-01-01 00:00:00');")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('1970-01-01 08:00:00');")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('2015-11-13 18:20:19.012'), UNIX_TIMESTAMP('2015-11-13 18:20:19.0123');")
|
|
result.Check(testkit.Rows("1447410019.012 1447410019.0123"))
|
|
result = tk.MustQuery("SELECT UNIX_TIMESTAMP('2038-01-19 11:14:07.999999');")
|
|
result.Check(testkit.Rows("2147483647.999999"))
|
|
|
|
result = tk.MustQuery("SELECT TIME_FORMAT('bad string', '%H:%i:%s %p');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("SELECT TIME_FORMAT(null, '%H:%i:%s %p');")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("SELECT TIME_FORMAT(123, '%H:%i:%s %p');")
|
|
result.Check(testkit.Rows("00:01:23 AM"))
|
|
|
|
// for monthname
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(a varchar(10))`)
|
|
tk.MustExec(`insert into t value("abc")`)
|
|
tk.MustExec("set sql_mode = 'STRICT_TRANS_TABLES'")
|
|
|
|
tk.MustExec("insert into t value(monthname('0000-00-00'))")
|
|
tk.MustExec(`update t set a = monthname("0000-00-00")`)
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_DATE'")
|
|
tk.MustExec("insert into t value(monthname('0000-00-00'))")
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'"))
|
|
tk.MustExec(`update t set a = monthname("0000-00-00")`)
|
|
tk.MustExec("set sql_mode = ''")
|
|
tk.MustExec("insert into t value(monthname('0000-00-00'))")
|
|
tk.MustExec("set sql_mode = 'STRICT_TRANS_TABLES,NO_ZERO_DATE'")
|
|
_, err = tk.Exec(`update t set a = monthname("0000-00-00")`)
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue)
|
|
_, err = tk.Exec(`delete from t where a = monthname(123)`)
|
|
c.Assert(err, IsNil)
|
|
result = tk.MustQuery(`select monthname("2017-12-01"), monthname("0000-00-00"), monthname("0000-01-00"), monthname("0000-01-00 00:00:00")`)
|
|
result.Check(testkit.Rows("December <nil> January January"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'"))
|
|
|
|
// for dayname
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(a varchar(10))`)
|
|
tk.MustExec(`insert into t value("abc")`)
|
|
tk.MustExec("set sql_mode = 'STRICT_TRANS_TABLES'")
|
|
|
|
_, err = tk.Exec("insert into t value(dayname('0000-00-00'))")
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue)
|
|
_, err = tk.Exec(`update t set a = dayname("0000-00-00")`)
|
|
c.Assert(types.ErrWrongValue.Equal(err), IsTrue)
|
|
_, err = tk.Exec(`delete from t where a = dayname(123)`)
|
|
c.Assert(err, IsNil)
|
|
result = tk.MustQuery(`select dayname("2017-12-01"), dayname("0000-00-00"), dayname("0000-01-00"), dayname("0000-01-00 00:00:00")`)
|
|
result.Check(testkit.Rows("Friday <nil> <nil> <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00.000000'",
|
|
"Warning|1292|Incorrect datetime value: '0000-01-00 00:00:00.000000'",
|
|
"Warning|1292|Incorrect datetime value: '0000-01-00 00:00:00.000000'"))
|
|
// for dayname implicit cast to boolean and real
|
|
result = tk.MustQuery(`select 1 from dual where dayname('2016-03-07')`)
|
|
result.Check(testkit.Rows())
|
|
result = tk.MustQuery(`select 1 from dual where dayname('2016-03-07') is true`)
|
|
result.Check(testkit.Rows())
|
|
result = tk.MustQuery(`select 1 from dual where dayname('2016-03-07') is false`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select 1 from dual where dayname('2016-03-08')`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select 1 from dual where dayname('2016-03-08') is true`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select 1 from dual where dayname('2016-03-08') is false`)
|
|
result.Check(testkit.Rows())
|
|
result = tk.MustQuery(`select cast(dayname("2016-03-07") as double), cast(dayname("2016-03-08") as double)`)
|
|
result.Check(testkit.Rows("0 1"))
|
|
|
|
// for sec_to_time
|
|
result = tk.MustQuery("select sec_to_time(NULL)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select sec_to_time(2378), sec_to_time(3864000), sec_to_time(-3864000)")
|
|
result.Check(testkit.Rows("00:39:38 838:59:59 -838:59:59"))
|
|
result = tk.MustQuery("select sec_to_time(86401.4), sec_to_time(-86401.4), sec_to_time(864014e-1), sec_to_time(-864014e-1), sec_to_time('86401.4'), sec_to_time('-86401.4')")
|
|
result.Check(testkit.Rows("24:00:01.4 -24:00:01.4 24:00:01.400000 -24:00:01.400000 24:00:01.400000 -24:00:01.400000"))
|
|
result = tk.MustQuery("select sec_to_time(86401.54321), sec_to_time(86401.543212345)")
|
|
result.Check(testkit.Rows("24:00:01.54321 24:00:01.543212"))
|
|
result = tk.MustQuery("select sec_to_time('123.4'), sec_to_time('123.4567891'), sec_to_time('123')")
|
|
result.Check(testkit.Rows("00:02:03.400000 00:02:03.456789 00:02:03.000000"))
|
|
|
|
// for time_to_sec
|
|
result = tk.MustQuery("select time_to_sec(NULL)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select time_to_sec('22:23:00'), time_to_sec('00:39:38'), time_to_sec('23:00'), time_to_sec('00:00'), time_to_sec('00:00:00'), time_to_sec('23:59:59')")
|
|
result.Check(testkit.Rows("80580 2378 82800 0 0 86399"))
|
|
result = tk.MustQuery("select time_to_sec('1:0'), time_to_sec('1:00'), time_to_sec('1:0:0'), time_to_sec('-02:00'), time_to_sec('-02:00:05'), time_to_sec('020005')")
|
|
result.Check(testkit.Rows("3600 3600 3600 -7200 -7205 7205"))
|
|
result = tk.MustQuery("select time_to_sec('20171222020005'), time_to_sec(020005), time_to_sec(20171222020005), time_to_sec(171222020005)")
|
|
result.Check(testkit.Rows("7205 7205 7205 7205"))
|
|
|
|
// for str_to_date
|
|
result = tk.MustQuery("select str_to_date('01-01-2017', '%d-%m-%Y'), str_to_date('59:20:12 01-01-2017', '%s:%i:%H %d-%m-%Y'), str_to_date('59:20:12', '%s:%i:%H')")
|
|
result.Check(testkit.Rows("2017-01-01 2017-01-01 12:20:59 12:20:59"))
|
|
result = tk.MustQuery("select str_to_date('aaa01-01-2017', 'aaa%d-%m-%Y'), str_to_date('59:20:12 aaa01-01-2017', '%s:%i:%H aaa%d-%m-%Y'), str_to_date('59:20:12aaa', '%s:%i:%Haaa')")
|
|
result.Check(testkit.Rows("2017-01-01 2017-01-01 12:20:59 12:20:59"))
|
|
|
|
result = tk.MustQuery("select str_to_date('01-01-2017', '%d'), str_to_date('59', '%d-%Y')")
|
|
// TODO: MySQL returns "<nil> <nil>".
|
|
result.Check(testkit.Rows("0000-00-01 <nil>"))
|
|
result = tk.MustQuery("show warnings")
|
|
result.Sort().Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Incorrect datetime value: '0000-00-00 00:00:00'",
|
|
"Warning|1292|Truncated incorrect datetime value: '01-01-2017'"))
|
|
|
|
result = tk.MustQuery("select str_to_date('2018-6-1', '%Y-%m-%d'), str_to_date('2018-6-1', '%Y-%c-%d'), str_to_date('59:20:1', '%s:%i:%k'), str_to_date('59:20:1', '%s:%i:%l')")
|
|
result.Check(testkit.Rows("2018-06-01 2018-06-01 01:20:59 01:20:59"))
|
|
|
|
result = tk.MustQuery("select str_to_date('2020-07-04 11:22:33 PM c', '%Y-%m-%d %r')")
|
|
result.Check(testkit.Rows("2020-07-04 23:22:33"))
|
|
result = tk.MustQuery("show warnings")
|
|
result.Check(testutil.RowsWithSep("|", "Warning|1292|Truncated incorrect datetime value: '2020-07-04 11:22:33 PM c'"))
|
|
|
|
result = tk.MustQuery("select str_to_date('11:22:33 PM', ' %r')")
|
|
result.Check(testkit.Rows("23:22:33"))
|
|
result = tk.MustQuery("show warnings")
|
|
result.Check(testkit.Rows())
|
|
|
|
// for maketime
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(a double, b float, c decimal(10,4));`)
|
|
tk.MustExec(`insert into t value(1.23, 2.34, 3.1415)`)
|
|
result = tk.MustQuery("select maketime(1,1,a), maketime(2,2,b), maketime(3,3,c) from t;")
|
|
result.Check(testkit.Rows("01:01:01.230000 02:02:02.340000 03:03:03.1415"))
|
|
result = tk.MustQuery("select maketime(12, 13, 14), maketime('12', '15', 30.1), maketime(0, 1, 59.1), maketime(0, 1, '59.1'), maketime(0, 1, 59.5)")
|
|
result.Check(testkit.Rows("12:13:14 12:15:30.1 00:01:59.1 00:01:59.100000 00:01:59.5"))
|
|
result = tk.MustQuery("select maketime(12, 15, 60), maketime(12, 15, '60'), maketime(12, 60, 0), maketime(12, 15, null)")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
result = tk.MustQuery("select maketime('', '', ''), maketime('h', 'm', 's');")
|
|
result.Check(testkit.Rows("00:00:00.000000 00:00:00.000000"))
|
|
|
|
// for get_format
|
|
result = tk.MustQuery(`select GET_FORMAT(DATE,'USA'), GET_FORMAT(DATE,'JIS'), GET_FORMAT(DATE,'ISO'), GET_FORMAT(DATE,'EUR'),
|
|
GET_FORMAT(DATE,'INTERNAL'), GET_FORMAT(DATETIME,'USA') , GET_FORMAT(DATETIME,'JIS'), GET_FORMAT(DATETIME,'ISO'),
|
|
GET_FORMAT(DATETIME,'EUR') , GET_FORMAT(DATETIME,'INTERNAL'), GET_FORMAT(TIME,'USA') , GET_FORMAT(TIME,'JIS'),
|
|
GET_FORMAT(TIME,'ISO'), GET_FORMAT(TIME,'EUR'), GET_FORMAT(TIME,'INTERNAL')`)
|
|
result.Check(testkit.Rows("%m.%d.%Y %Y-%m-%d %Y-%m-%d %d.%m.%Y %Y%m%d %Y-%m-%d %H.%i.%s %Y-%m-%d %H:%i:%s %Y-%m-%d %H:%i:%s %Y-%m-%d %H.%i.%s %Y%m%d%H%i%s %h:%i:%s %p %H:%i:%s %H:%i:%s %H.%i.%s %H%i%s"))
|
|
|
|
// for convert_tz
|
|
result = tk.MustQuery(`select convert_tz("2004-01-01 12:00:00", "+00:00", "+10:32"), convert_tz("2004-01-01 12:00:00.01", "+00:00", "+10:32"), convert_tz("2004-01-01 12:00:00.01234567", "+00:00", "+10:32");`)
|
|
result.Check(testkit.Rows("2004-01-01 22:32:00 2004-01-01 22:32:00.01 2004-01-01 22:32:00.012346"))
|
|
result = tk.MustQuery(`select convert_tz(20040101, "+00:00", "+10:32"), convert_tz(20040101.01, "+00:00", "+10:32"), convert_tz(20040101.01234567, "+00:00", "+10:32");`)
|
|
result.Check(testkit.Rows("2004-01-01 10:32:00 2004-01-01 10:32:00.00 2004-01-01 10:32:00.000000"))
|
|
result = tk.MustQuery(`select convert_tz(NULL, "+00:00", "+10:32"), convert_tz("2004-01-01 12:00:00", NULL, "+10:32"), convert_tz("2004-01-01 12:00:00", "+00:00", NULL);`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select convert_tz("a", "+00:00", "+10:32"), convert_tz("2004-01-01 12:00:00", "a", "+10:32"), convert_tz("2004-01-01 12:00:00", "+00:00", "a");`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select convert_tz("", "+00:00", "+10:32"), convert_tz("2004-01-01 12:00:00", "", "+10:32"), convert_tz("2004-01-01 12:00:00", "+00:00", "");`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
result = tk.MustQuery(`select convert_tz("0", "+00:00", "+10:32"), convert_tz("2004-01-01 12:00:00", "0", "+10:32"), convert_tz("2004-01-01 12:00:00", "+00:00", "0");`)
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
|
|
// for from_unixtime
|
|
tk.MustExec(`set @@session.time_zone = "+08:00"`)
|
|
result = tk.MustQuery(`select from_unixtime(20170101), from_unixtime(20170101.9999999), from_unixtime(20170101.999), from_unixtime(20170101.999, "%Y %D %M %h:%i:%s %x"), from_unixtime(20170101.999, "%Y %D %M %h:%i:%s %x")`)
|
|
result.Check(testkit.Rows("1970-08-22 18:48:21 1970-08-22 18:48:22.000000 1970-08-22 18:48:21.999 1970 22nd August 06:48:21 1970 1970 22nd August 06:48:21 1970"))
|
|
tk.MustExec(`set @@session.time_zone = "+00:00"`)
|
|
result = tk.MustQuery(`select from_unixtime(20170101), from_unixtime(20170101.9999999), from_unixtime(20170101.999), from_unixtime(20170101.999, "%Y %D %M %h:%i:%s %x"), from_unixtime(20170101.999, "%Y %D %M %h:%i:%s %x")`)
|
|
result.Check(testkit.Rows("1970-08-22 10:48:21 1970-08-22 10:48:22.000000 1970-08-22 10:48:21.999 1970 22nd August 10:48:21 1970 1970 22nd August 10:48:21 1970"))
|
|
tk.MustExec(`set @@session.time_zone = @@global.time_zone`)
|
|
|
|
// for extract
|
|
result = tk.MustQuery(`select extract(day from '800:12:12'), extract(hour from '800:12:12'), extract(month from 20170101), extract(day_second from '2017-01-01 12:12:12')`)
|
|
result.Check(testkit.Rows("12 800 1 1121212"))
|
|
result = tk.MustQuery("select extract(day_microsecond from '2017-01-01 12:12:12'), extract(day_microsecond from '01 12:12:12'), extract(day_microsecond from '12:12:12'), extract(day_microsecond from '01 00:00:00.89')")
|
|
result.Check(testkit.Rows("1121212000000 361212000000 121212000000 240000890000"))
|
|
result = tk.MustQuery("select extract(day_second from '2017-01-01 12:12:12'), extract(day_second from '01 12:12:12'), extract(day_second from '12:12:12'), extract(day_second from '01 00:00:00.89')")
|
|
result.Check(testkit.Rows("1121212 361212 121212 240000"))
|
|
result = tk.MustQuery("select extract(day_minute from '2017-01-01 12:12:12'), extract(day_minute from '01 12:12:12'), extract(day_minute from '12:12:12'), extract(day_minute from '01 00:00:00.89')")
|
|
result.Check(testkit.Rows("11212 3612 1212 2400"))
|
|
result = tk.MustQuery("select extract(day_hour from '2017-01-01 12:12:12'), extract(day_hour from '01 12:12:12'), extract(day_hour from '12:12:12'), extract(day_hour from '01 00:00:00.89')")
|
|
result.Check(testkit.Rows("112 36 12 24"))
|
|
result = tk.MustQuery("select extract(day_microsecond from cast('2017-01-01 12:12:12' as datetime)), extract(day_second from cast('2017-01-01 12:12:12' as datetime)), extract(day_minute from cast('2017-01-01 12:12:12' as datetime)), extract(day_hour from cast('2017-01-01 12:12:12' as datetime))")
|
|
result.Check(testkit.Rows("1121212000000 1121212 11212 112"))
|
|
|
|
// for adddate, subdate
|
|
dateArithmeticalTests := []struct {
|
|
Date string
|
|
Interval string
|
|
Unit string
|
|
AddResult string
|
|
SubResult string
|
|
}{
|
|
{"\"2011-11-11\"", "1", "DAY", "2011-11-12", "2011-11-10"},
|
|
{"NULL", "1", "DAY", "<nil>", "<nil>"},
|
|
{"\"2011-11-11\"", "NULL", "DAY", "<nil>", "<nil>"},
|
|
{"\"2011-11-11 10:10:10\"", "1000", "MICROSECOND", "2011-11-11 10:10:10.001000", "2011-11-11 10:10:09.999000"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10\"", "SECOND", "2011-11-11 10:10:20", "2011-11-11 10:10:00"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10\"", "MINUTE", "2011-11-11 10:20:10", "2011-11-11 10:00:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10\"", "HOUR", "2011-11-11 20:10:10", "2011-11-11 00:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"11\"", "DAY", "2011-11-22 10:10:10", "2011-10-31 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"2\"", "WEEK", "2011-11-25 10:10:10", "2011-10-28 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"2\"", "MONTH", "2012-01-11 10:10:10", "2011-09-11 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"4\"", "QUARTER", "2012-11-11 10:10:10", "2010-11-11 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"2\"", "YEAR", "2013-11-11 10:10:10", "2009-11-11 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10.00100000\"", "SECOND_MICROSECOND", "2011-11-11 10:10:20.100000", "2011-11-11 10:09:59.900000"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10.0010000000\"", "SECOND_MICROSECOND", "2011-11-11 10:10:30", "2011-11-11 10:09:50"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10.0010000010\"", "SECOND_MICROSECOND", "2011-11-11 10:10:30.000010", "2011-11-11 10:09:49.999990"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10:10.100\"", "MINUTE_MICROSECOND", "2011-11-11 10:20:20.100000", "2011-11-11 09:59:59.900000"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10:10\"", "MINUTE_SECOND", "2011-11-11 10:20:20", "2011-11-11 10:00:00"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10:10:10.100\"", "HOUR_MICROSECOND", "2011-11-11 20:20:20.100000", "2011-11-10 23:59:59.900000"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10:10:10\"", "HOUR_SECOND", "2011-11-11 20:20:20", "2011-11-11 00:00:00"},
|
|
{"\"2011-11-11 10:10:10\"", "\"10:10\"", "HOUR_MINUTE", "2011-11-11 20:20:10", "2011-11-11 00:00:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"11 10:10:10.100\"", "DAY_MICROSECOND", "2011-11-22 20:20:20.100000", "2011-10-30 23:59:59.900000"},
|
|
{"\"2011-11-11 10:10:10\"", "\"11 10:10:10\"", "DAY_SECOND", "2011-11-22 20:20:20", "2011-10-31 00:00:00"},
|
|
{"\"2011-11-11 10:10:10\"", "\"11 10:10\"", "DAY_MINUTE", "2011-11-22 20:20:10", "2011-10-31 00:00:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"11 10\"", "DAY_HOUR", "2011-11-22 20:10:10", "2011-10-31 00:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"11-1\"", "YEAR_MONTH", "2022-12-11 10:10:10", "2000-10-11 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"11-11\"", "YEAR_MONTH", "2023-10-11 10:10:10", "1999-12-11 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"20\"", "DAY", "2011-12-01 10:10:10", "2011-10-22 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "19.88", "DAY", "2011-12-01 10:10:10", "2011-10-22 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"19.88\"", "DAY", "2011-11-30 10:10:10", "2011-10-23 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"prefix19suffix\"", "DAY", "2011-11-30 10:10:10", "2011-10-23 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"20-11\"", "DAY", "2011-12-01 10:10:10", "2011-10-22 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"20,11\"", "daY", "2011-12-01 10:10:10", "2011-10-22 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"1000\"", "dAy", "2014-08-07 10:10:10", "2009-02-14 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "\"true\"", "Day", "2011-11-12 10:10:10", "2011-11-10 10:10:10"},
|
|
{"\"2011-11-11 10:10:10\"", "true", "Day", "2011-11-12 10:10:10", "2011-11-10 10:10:10"},
|
|
{"\"2011-11-11\"", "1", "DAY", "2011-11-12", "2011-11-10"},
|
|
{"\"2011-11-11\"", "10", "HOUR", "2011-11-11 10:00:00", "2011-11-10 14:00:00"},
|
|
{"\"2011-11-11\"", "10", "MINUTE", "2011-11-11 00:10:00", "2011-11-10 23:50:00"},
|
|
{"\"2011-11-11\"", "10", "SECOND", "2011-11-11 00:00:10", "2011-11-10 23:59:50"},
|
|
{"\"2011-11-11\"", "\"10:10\"", "HOUR_MINUTE", "2011-11-11 10:10:00", "2011-11-10 13:50:00"},
|
|
{"\"2011-11-11\"", "\"10:10:10\"", "HOUR_SECOND", "2011-11-11 10:10:10", "2011-11-10 13:49:50"},
|
|
{"\"2011-11-11\"", "\"10:10:10.101010\"", "HOUR_MICROSECOND", "2011-11-11 10:10:10.101010", "2011-11-10 13:49:49.898990"},
|
|
{"\"2011-11-11\"", "\"10:10\"", "MINUTE_SECOND", "2011-11-11 00:10:10", "2011-11-10 23:49:50"},
|
|
{"\"2011-11-11\"", "\"10:10.101010\"", "MINUTE_MICROSECOND", "2011-11-11 00:10:10.101010", "2011-11-10 23:49:49.898990"},
|
|
{"\"2011-11-11\"", "\"10.101010\"", "SECOND_MICROSECOND", "2011-11-11 00:00:10.101010", "2011-11-10 23:59:49.898990"},
|
|
{"\"2011-11-11 00:00:00\"", "1", "DAY", "2011-11-12 00:00:00", "2011-11-10 00:00:00"},
|
|
{"\"2011-11-11 00:00:00\"", "10", "HOUR", "2011-11-11 10:00:00", "2011-11-10 14:00:00"},
|
|
{"\"2011-11-11 00:00:00\"", "10", "MINUTE", "2011-11-11 00:10:00", "2011-11-10 23:50:00"},
|
|
{"\"2011-11-11 00:00:00\"", "10", "SECOND", "2011-11-11 00:00:10", "2011-11-10 23:59:50"},
|
|
|
|
{"\"2011-11-11\"", "\"abc1000\"", "MICROSECOND", "2011-11-11 00:00:00", "2011-11-11 00:00:00"},
|
|
{"\"20111111 10:10:10\"", "\"1\"", "DAY", "<nil>", "<nil>"},
|
|
{"\"2011-11-11\"", "\"10\"", "SECOND_MICROSECOND", "2011-11-11 00:00:00.100000", "2011-11-10 23:59:59.900000"},
|
|
{"\"2011-11-11\"", "\"10.0000\"", "MINUTE_MICROSECOND", "2011-11-11 00:00:10", "2011-11-10 23:59:50"},
|
|
{"\"2011-11-11\"", "\"10:10:10\"", "MINUTE_MICROSECOND", "2011-11-11 00:10:10.100000", "2011-11-10 23:49:49.900000"},
|
|
|
|
{"cast(\"2011-11-11\" as datetime)", "\"10:10:10\"", "MINUTE_MICROSECOND", "2011-11-11 00:10:10.100000", "2011-11-10 23:49:49.900000"},
|
|
{"cast(\"2011-11-11 00:00:00\" as datetime)", "1", "DAY", "2011-11-12 00:00:00", "2011-11-10 00:00:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as datetime)", "10", "HOUR", "2011-11-11 10:00:00", "2011-11-10 14:00:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as datetime)", "10", "MINUTE", "2011-11-11 00:10:00", "2011-11-10 23:50:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as datetime)", "10", "SECOND", "2011-11-11 00:00:10", "2011-11-10 23:59:50"},
|
|
|
|
{"cast(\"2011-11-11 00:00:00\" as datetime)", "\"1\"", "DAY", "2011-11-12 00:00:00", "2011-11-10 00:00:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as datetime)", "\"10\"", "HOUR", "2011-11-11 10:00:00", "2011-11-10 14:00:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as datetime)", "\"10\"", "MINUTE", "2011-11-11 00:10:00", "2011-11-10 23:50:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as datetime)", "\"10\"", "SECOND", "2011-11-11 00:00:10", "2011-11-10 23:59:50"},
|
|
|
|
{"cast(\"2011-11-11\" as date)", "\"10:10:10\"", "MINUTE_MICROSECOND", "2011-11-11 00:10:10.100000", "2011-11-10 23:49:49.900000"},
|
|
{"cast(\"2011-11-11 00:00:00\" as date)", "1", "DAY", "2011-11-12", "2011-11-10"},
|
|
{"cast(\"2011-11-11 00:00:00\" as date)", "10", "HOUR", "2011-11-11 10:00:00", "2011-11-10 14:00:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as date)", "10", "MINUTE", "2011-11-11 00:10:00", "2011-11-10 23:50:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as date)", "10", "SECOND", "2011-11-11 00:00:10", "2011-11-10 23:59:50"},
|
|
|
|
{"cast(\"2011-11-11 00:00:00\" as date)", "\"1\"", "DAY", "2011-11-12", "2011-11-10"},
|
|
{"cast(\"2011-11-11 00:00:00\" as date)", "\"10\"", "HOUR", "2011-11-11 10:00:00", "2011-11-10 14:00:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as date)", "\"10\"", "MINUTE", "2011-11-11 00:10:00", "2011-11-10 23:50:00"},
|
|
{"cast(\"2011-11-11 00:00:00\" as date)", "\"10\"", "SECOND", "2011-11-11 00:00:10", "2011-11-10 23:59:50"},
|
|
|
|
// interval decimal support
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "YEAR_MONTH", "2021-11-01 00:00:00", "2000-03-01 00:00:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "DAY_HOUR", "2011-01-11 10:00:00", "2010-12-21 14:00:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "HOUR_MINUTE", "2011-01-01 10:10:00", "2010-12-31 13:50:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "DAY_MINUTE", "2011-01-01 10:10:00", "2010-12-31 13:50:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "DAY_SECOND", "2011-01-01 00:10:10", "2010-12-31 23:49:50"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "HOUR_SECOND", "2011-01-01 00:10:10", "2010-12-31 23:49:50"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "MINUTE_SECOND", "2011-01-01 00:10:10", "2010-12-31 23:49:50"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "DAY_MICROSECOND", "2011-01-01 00:00:10.100000", "2010-12-31 23:59:49.900000"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "HOUR_MICROSECOND", "2011-01-01 00:00:10.100000", "2010-12-31 23:59:49.900000"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "MINUTE_MICROSECOND", "2011-01-01 00:00:10.100000", "2010-12-31 23:59:49.900000"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "SECOND_MICROSECOND", "2011-01-01 00:00:10.100000", "2010-12-31 23:59:49.900000"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "YEAR", "2021-01-01 00:00:00", "2001-01-01 00:00:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "QUARTER", "2013-07-01 00:00:00", "2008-07-01 00:00:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "MONTH", "2011-11-01 00:00:00", "2010-03-01 00:00:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "WEEK", "2011-03-12 00:00:00", "2010-10-23 00:00:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "DAY", "2011-01-11 00:00:00", "2010-12-22 00:00:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "HOUR", "2011-01-01 10:00:00", "2010-12-31 14:00:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "MINUTE", "2011-01-01 00:10:00", "2010-12-31 23:50:00"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "SECOND", "2011-01-01 00:00:10.100000", "2010-12-31 23:59:49.900000"},
|
|
{"\"2011-01-01 00:00:00\"", "10.10", "MICROSECOND", "2011-01-01 00:00:00.000010", "2010-12-31 23:59:59.999990"},
|
|
{"\"2011-01-01 00:00:00\"", "10.90", "MICROSECOND", "2011-01-01 00:00:00.000011", "2010-12-31 23:59:59.999989"},
|
|
|
|
{"\"2009-01-01\"", "6/4", "HOUR_MINUTE", "2009-01-04 12:20:00", "2008-12-28 11:40:00"},
|
|
{"\"2009-01-01\"", "6/0", "HOUR_MINUTE", "<nil>", "<nil>"},
|
|
{"\"1970-01-01 12:00:00\"", "CAST(6/4 AS DECIMAL(3,1))", "HOUR_MINUTE", "1970-01-01 13:05:00", "1970-01-01 10:55:00"},
|
|
// for issue #8077
|
|
{"\"2012-01-02\"", "\"prefix8\"", "HOUR", "2012-01-02 08:00:00", "2012-01-01 16:00:00"},
|
|
{"\"2012-01-02\"", "\"prefix8prefix\"", "HOUR", "2012-01-02 08:00:00", "2012-01-01 16:00:00"},
|
|
{"\"2012-01-02\"", "\"8:00\"", "HOUR", "2012-01-02 08:00:00", "2012-01-01 16:00:00"},
|
|
{"\"2012-01-02\"", "\"8:00:00\"", "HOUR", "2012-01-02 08:00:00", "2012-01-01 16:00:00"},
|
|
}
|
|
for _, tc := range dateArithmeticalTests {
|
|
addDate := fmt.Sprintf("select adddate(%s, interval %s %s);", tc.Date, tc.Interval, tc.Unit)
|
|
subDate := fmt.Sprintf("select subdate(%s, interval %s %s);", tc.Date, tc.Interval, tc.Unit)
|
|
result = tk.MustQuery(addDate)
|
|
result.Check(testkit.Rows(tc.AddResult))
|
|
result = tk.MustQuery(subDate)
|
|
result.Check(testkit.Rows(tc.SubResult))
|
|
}
|
|
tk.MustQuery(`select subdate(cast("2000-02-01" as datetime), cast(1 as decimal))`).Check(testkit.Rows("2000-01-31 00:00:00"))
|
|
tk.MustQuery(`select subdate(cast("2000-02-01" as datetime), cast(null as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select subdate(cast(null as datetime), cast(1 as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select subdate(cast("2000-02-01" as datetime), cast("xxx" as decimal))`).Check(testkit.Rows("2000-02-01 00:00:00"))
|
|
tk.MustQuery(`select subdate(cast("xxx" as datetime), cast(1 as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select subdate(cast(20000101 as SIGNED), cast("1" as decimal))`).Check(testkit.Rows("1999-12-31"))
|
|
tk.MustQuery(`select subdate(cast(20000101 as SIGNED), cast("xxx" as decimal))`).Check(testkit.Rows("2000-01-01"))
|
|
tk.MustQuery(`select subdate(cast("abc" as SIGNED), cast("1" as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select subdate(cast(null as SIGNED), cast("1" as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select subdate(cast(20000101 as SIGNED), cast(null as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select adddate(cast("2000-02-01" as datetime), cast(1 as decimal))`).Check(testkit.Rows("2000-02-02 00:00:00"))
|
|
tk.MustQuery(`select adddate(cast("2000-02-01" as datetime), cast(null as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select adddate(cast(null as datetime), cast(1 as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select adddate(cast("2000-02-01" as datetime), cast("xxx" as decimal))`).Check(testkit.Rows("2000-02-01 00:00:00"))
|
|
tk.MustQuery(`select adddate(cast("xxx" as datetime), cast(1 as decimal))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select adddate(cast("2000-02-01" as datetime), cast(1 as SIGNED))`).Check(testkit.Rows("2000-02-02 00:00:00"))
|
|
tk.MustQuery(`select adddate(cast("2000-02-01" as datetime), cast(null as SIGNED))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select adddate(cast(null as datetime), cast(1 as SIGNED))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select adddate(cast("2000-02-01" as datetime), cast("xxx" as SIGNED))`).Check(testkit.Rows("2000-02-01 00:00:00"))
|
|
tk.MustQuery(`select adddate(cast("xxx" as datetime), cast(1 as SIGNED))`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select adddate(20100101, cast(1 as decimal))`).Check(testkit.Rows("2010-01-02"))
|
|
tk.MustQuery(`select adddate(cast('10:10:10' as time), 1)`).Check(testkit.Rows("34:10:10"))
|
|
tk.MustQuery(`select adddate(cast('10:10:10' as time), cast(1 as decimal))`).Check(testkit.Rows("34:10:10"))
|
|
|
|
// for localtime, localtimestamp
|
|
result = tk.MustQuery(`select localtime() = now(), localtime = now(), localtimestamp() = now(), localtimestamp = now()`)
|
|
result.Check(testkit.Rows("1 1 1 1"))
|
|
|
|
// for current_timestamp, current_timestamp()
|
|
result = tk.MustQuery(`select current_timestamp() = now(), current_timestamp = now()`)
|
|
result.Check(testkit.Rows("1 1"))
|
|
|
|
// for tidb_parse_tso
|
|
tk.MustExec("SET time_zone = '+00:00';")
|
|
result = tk.MustQuery(`select tidb_parse_tso(404411537129996288)`)
|
|
result.Check(testkit.Rows("2018-11-20 09:53:04.877000"))
|
|
result = tk.MustQuery(`select tidb_parse_tso("404411537129996288")`)
|
|
result.Check(testkit.Rows("2018-11-20 09:53:04.877000"))
|
|
result = tk.MustQuery(`select tidb_parse_tso(1)`)
|
|
result.Check(testkit.Rows("1970-01-01 00:00:00.000000"))
|
|
result = tk.MustQuery(`select tidb_parse_tso(0)`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select tidb_parse_tso(-1)`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
// for tidb_bounded_staleness
|
|
tk.MustExec("SET time_zone = '+00:00';")
|
|
t := time.Now().UTC()
|
|
ts := oracle.GoTimeToTS(t)
|
|
tidbBoundedStalenessTests := []struct {
|
|
sql string
|
|
injectSafeTS uint64
|
|
expect string
|
|
}{
|
|
{
|
|
sql: `select tidb_bounded_staleness(DATE_SUB(NOW(), INTERVAL 600 SECOND), DATE_ADD(NOW(), INTERVAL 600 SECOND))`,
|
|
injectSafeTS: ts,
|
|
expect: t.Format(types.TimeFSPFormat[:len(types.TimeFSPFormat)-3]),
|
|
},
|
|
{
|
|
sql: `select tidb_bounded_staleness("2021-04-27 12:00:00.000", "2021-04-27 13:00:00.000")`,
|
|
injectSafeTS: func() uint64 {
|
|
t, err := time.Parse("2006-01-02 15:04:05.000", "2021-04-27 13:30:04.877")
|
|
c.Assert(err, IsNil)
|
|
return oracle.GoTimeToTS(t)
|
|
}(),
|
|
expect: "2021-04-27 13:00:00.000",
|
|
},
|
|
{
|
|
sql: `select tidb_bounded_staleness("2021-04-27 12:00:00.000", "2021-04-27 13:00:00.000")`,
|
|
injectSafeTS: func() uint64 {
|
|
t, err := time.Parse("2006-01-02 15:04:05.000", "2021-04-27 11:30:04.877")
|
|
c.Assert(err, IsNil)
|
|
return oracle.GoTimeToTS(t)
|
|
}(),
|
|
expect: "2021-04-27 12:00:00.000",
|
|
},
|
|
{
|
|
sql: `select tidb_bounded_staleness("2021-04-27 12:00:00.000", "2021-04-27 11:00:00.000")`,
|
|
injectSafeTS: 0,
|
|
expect: "<nil>",
|
|
},
|
|
// Time is too small.
|
|
{
|
|
sql: `select tidb_bounded_staleness("0020-04-27 12:00:00.000", "2021-04-27 11:00:00.000")`,
|
|
injectSafeTS: 0,
|
|
expect: "1970-01-01 00:00:00.000",
|
|
},
|
|
// Wrong value.
|
|
{
|
|
sql: `select tidb_bounded_staleness(1, 2)`,
|
|
injectSafeTS: 0,
|
|
expect: "<nil>",
|
|
},
|
|
{
|
|
sql: `select tidb_bounded_staleness("invalid_time_1", "invalid_time_2")`,
|
|
injectSafeTS: 0,
|
|
expect: "<nil>",
|
|
},
|
|
}
|
|
for _, test := range tidbBoundedStalenessTests {
|
|
c.Assert(failpoint.Enable("github.com/pingcap/tidb/expression/injectSafeTS",
|
|
fmt.Sprintf("return(%v)", test.injectSafeTS)), IsNil)
|
|
result = tk.MustQuery(test.sql)
|
|
result.Check(testkit.Rows(test.expect))
|
|
}
|
|
failpoint.Disable("github.com/pingcap/tidb/expression/injectSafeTS")
|
|
// test whether tidb_bounded_staleness is deterministic
|
|
result = tk.MustQuery(`select tidb_bounded_staleness(NOW(), DATE_ADD(NOW(), INTERVAL 600 SECOND)), tidb_bounded_staleness(NOW(), DATE_ADD(NOW(), INTERVAL 600 SECOND))`)
|
|
c.Assert(result.Rows()[0], HasLen, 2)
|
|
c.Assert(result.Rows()[0][0], Equals, result.Rows()[0][1])
|
|
preResult := result.Rows()[0][0]
|
|
time.Sleep(time.Second)
|
|
result = tk.MustQuery(`select tidb_bounded_staleness(NOW(), DATE_ADD(NOW(), INTERVAL 600 SECOND)), tidb_bounded_staleness(NOW(), DATE_ADD(NOW(), INTERVAL 600 SECOND))`)
|
|
c.Assert(result.Rows()[0], HasLen, 2)
|
|
c.Assert(result.Rows()[0][0], Equals, result.Rows()[0][1])
|
|
c.Assert(result.Rows()[0][0], Not(Equals), preResult)
|
|
|
|
// fix issue 10308
|
|
result = tk.MustQuery("select time(\"- -\");")
|
|
result.Check(testkit.Rows("00:00:00"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect time value: '- -'"))
|
|
result = tk.MustQuery("select time(\"---1\");")
|
|
result.Check(testkit.Rows("00:00:00"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect time value: '---1'"))
|
|
result = tk.MustQuery("select time(\"-- --1\");")
|
|
result.Check(testkit.Rows("00:00:00"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect time value: '-- --1'"))
|
|
|
|
// fix issue #15185
|
|
result = tk.MustQuery(`select timestamp(11111.1111)`)
|
|
result.Check(testkit.Rows("2001-11-11 00:00:00.0000"))
|
|
result = tk.MustQuery(`select timestamp(cast(11111.1111 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("2001-11-11 00:00:00.00000"))
|
|
result = tk.MustQuery(`select timestamp(1021121141105.4324)`)
|
|
result.Check(testkit.Rows("0102-11-21 14:11:05.4324"))
|
|
result = tk.MustQuery(`select timestamp(cast(1021121141105.4324 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("0102-11-21 14:11:05.43240"))
|
|
result = tk.MustQuery(`select timestamp(21121141105.101)`)
|
|
result.Check(testkit.Rows("2002-11-21 14:11:05.101"))
|
|
result = tk.MustQuery(`select timestamp(cast(21121141105.101 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("2002-11-21 14:11:05.10100"))
|
|
result = tk.MustQuery(`select timestamp(1121141105.799055)`)
|
|
result.Check(testkit.Rows("2000-11-21 14:11:05.799055"))
|
|
result = tk.MustQuery(`select timestamp(cast(1121141105.799055 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("2000-11-21 14:11:05.79906"))
|
|
result = tk.MustQuery(`select timestamp(121141105.123)`)
|
|
result.Check(testkit.Rows("2000-01-21 14:11:05.123"))
|
|
result = tk.MustQuery(`select timestamp(cast(121141105.123 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("2000-01-21 14:11:05.12300"))
|
|
result = tk.MustQuery(`select timestamp(1141105)`)
|
|
result.Check(testkit.Rows("0114-11-05 00:00:00"))
|
|
result = tk.MustQuery(`select timestamp(cast(1141105 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("0114-11-05 00:00:00.00000"))
|
|
result = tk.MustQuery(`select timestamp(41105.11)`)
|
|
result.Check(testkit.Rows("2004-11-05 00:00:00.00"))
|
|
result = tk.MustQuery(`select timestamp(cast(41105.11 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("2004-11-05 00:00:00.00000"))
|
|
result = tk.MustQuery(`select timestamp(1105.3)`)
|
|
result.Check(testkit.Rows("2000-11-05 00:00:00.0"))
|
|
result = tk.MustQuery(`select timestamp(cast(1105.3 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("2000-11-05 00:00:00.00000"))
|
|
result = tk.MustQuery(`select timestamp(105)`)
|
|
result.Check(testkit.Rows("2000-01-05 00:00:00"))
|
|
result = tk.MustQuery(`select timestamp(cast(105 as decimal(60, 5)))`)
|
|
result.Check(testkit.Rows("2000-01-05 00:00:00.00000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestOpBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
// for logicAnd
|
|
result := tk.MustQuery("select 1 && 1, 1 && 0, 0 && 1, 0 && 0, 2 && -1, null && 1, '1a' && 'a'")
|
|
result.Check(testkit.Rows("1 0 0 0 1 <nil> 0"))
|
|
// for bitNeg
|
|
result = tk.MustQuery("select ~123, ~-123, ~null")
|
|
result.Check(testkit.Rows("18446744073709551492 122 <nil>"))
|
|
// for logicNot
|
|
result = tk.MustQuery("select !1, !123, !0, !null")
|
|
result.Check(testkit.Rows("0 0 1 <nil>"))
|
|
// for logicalXor
|
|
result = tk.MustQuery("select 1 xor 1, 1 xor 0, 0 xor 1, 0 xor 0, 2 xor -1, null xor 1, '1a' xor 'a'")
|
|
result.Check(testkit.Rows("0 1 1 0 0 <nil> 1"))
|
|
// for bitAnd
|
|
result = tk.MustQuery("select 123 & 321, -123 & 321, null & 1")
|
|
result.Check(testkit.Rows("65 257 <nil>"))
|
|
// for bitOr
|
|
result = tk.MustQuery("select 123 | 321, -123 | 321, null | 1")
|
|
result.Check(testkit.Rows("379 18446744073709551557 <nil>"))
|
|
// for bitXor
|
|
result = tk.MustQuery("select 123 ^ 321, -123 ^ 321, null ^ 1")
|
|
result.Check(testkit.Rows("314 18446744073709551300 <nil>"))
|
|
// for leftShift
|
|
result = tk.MustQuery("select 123 << 2, -123 << 2, null << 1")
|
|
result.Check(testkit.Rows("492 18446744073709551124 <nil>"))
|
|
// for rightShift
|
|
result = tk.MustQuery("select 123 >> 2, -123 >> 2, null >> 1")
|
|
result.Check(testkit.Rows("30 4611686018427387873 <nil>"))
|
|
// for logicOr
|
|
result = tk.MustQuery("select 1 || 1, 1 || 0, 0 || 1, 0 || 0, 2 || -1, null || 1, '1a' || 'a'")
|
|
result.Check(testkit.Rows("1 1 1 0 1 1 1"))
|
|
// for unaryPlus
|
|
result = tk.MustQuery(`select +1, +0, +(-9), +(-0.001), +0.999, +null, +"aaa"`)
|
|
result.Check(testkit.Rows("1 0 -9 -0.001 0.999 <nil> aaa"))
|
|
// for unaryMinus
|
|
tk.MustExec("drop table if exists f")
|
|
tk.MustExec("create table f(a decimal(65,0))")
|
|
tk.MustExec("insert into f value (-17000000000000000000)")
|
|
result = tk.MustQuery("select a from f")
|
|
result.Check(testkit.Rows("-17000000000000000000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDatetimeOverflow(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("create table t1 (d date)")
|
|
tk.MustExec("set sql_mode='traditional'")
|
|
overflowSQLs := []string{
|
|
"insert into t1 (d) select date_add('2000-01-01',interval 8000 year)",
|
|
"insert into t1 (d) select date_sub('2000-01-01', INTERVAL 2001 YEAR)",
|
|
"insert into t1 (d) select date_add('9999-12-31',interval 1 year)",
|
|
"insert into t1 (d) select date_add('9999-12-31',interval 1 day)",
|
|
}
|
|
|
|
for _, sql := range overflowSQLs {
|
|
_, err := tk.Exec(sql)
|
|
c.Assert(err.Error(), Equals, "[types:1441]Datetime function: datetime field overflow")
|
|
}
|
|
|
|
tk.MustExec("set sql_mode=''")
|
|
for _, sql := range overflowSQLs {
|
|
tk.MustExec(sql)
|
|
}
|
|
|
|
rows := make([]string, 0, len(overflowSQLs))
|
|
for range overflowSQLs {
|
|
rows = append(rows, "<nil>")
|
|
}
|
|
tk.MustQuery("select * from t1").Check(testkit.Rows(rows...))
|
|
|
|
// Fix ISSUE 11256
|
|
tk.MustQuery(`select DATE_ADD('2000-04-13 07:17:02',INTERVAL -1465647104 YEAR);`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select DATE_ADD('2008-11-23 22:47:31',INTERVAL 266076160 QUARTER);`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select DATE_SUB('2000-04-13 07:17:02',INTERVAL 1465647104 YEAR);`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`select DATE_SUB('2008-11-23 22:47:31',INTERVAL -266076160 QUARTER);`).Check(testkit.Rows("<nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
// for is true && is false
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a int, b int, index idx_b (b))")
|
|
tk.MustExec("insert t values (1, 1)")
|
|
tk.MustExec("insert t values (2, 2)")
|
|
tk.MustExec("insert t values (3, 2)")
|
|
result := tk.MustQuery("select * from t where b is true")
|
|
result.Check(testkit.Rows("1 1", "2 2", "3 2"))
|
|
result = tk.MustQuery("select all + a from t where a = 1")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select * from t where a is false")
|
|
result.Check(nil)
|
|
result = tk.MustQuery("select * from t where a is not true")
|
|
result.Check(nil)
|
|
result = tk.MustQuery(`select 1 is true, 0 is true, null is true, "aaa" is true, "" is true, -12.00 is true, 0.0 is true, 0.0000001 is true;`)
|
|
result.Check(testkit.Rows("1 0 0 0 0 1 0 1"))
|
|
result = tk.MustQuery(`select 1 is false, 0 is false, null is false, "aaa" is false, "" is false, -12.00 is false, 0.0 is false, 0.0000001 is false;`)
|
|
result.Check(testkit.Rows("0 1 0 1 1 0 1 0"))
|
|
// Issue https://github.com/pingcap/tidb/issues/19986
|
|
result = tk.MustQuery("select 1 from dual where sec_to_time(2/10) is true")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select 1 from dual where sec_to_time(2/10) is false")
|
|
result.Check(nil)
|
|
// Issue https://github.com/pingcap/tidb/issues/19999
|
|
result = tk.MustQuery("select 1 from dual where timediff((7/'2014-07-07 02:30:02'),'2012-01-16') is true")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select 1 from dual where timediff((7/'2014-07-07 02:30:02'),'2012-01-16') is false")
|
|
result.Check(nil)
|
|
// Issue https://github.com/pingcap/tidb/issues/20001
|
|
result = tk.MustQuery("select 1 from dual where time(0.0001) is true")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select 1 from dual where time(0.0001) is false")
|
|
result.Check(nil)
|
|
|
|
// for in
|
|
result = tk.MustQuery("select * from t where b in (a)")
|
|
result.Check(testkit.Rows("1 1", "2 2"))
|
|
result = tk.MustQuery("select * from t where b not in (a)")
|
|
result.Check(testkit.Rows("3 2"))
|
|
|
|
// test cast
|
|
result = tk.MustQuery("select cast(1 as decimal(3,2))")
|
|
result.Check(testkit.Rows("1.00"))
|
|
result = tk.MustQuery("select cast('1991-09-05 11:11:11' as datetime)")
|
|
result.Check(testkit.Rows("1991-09-05 11:11:11"))
|
|
result = tk.MustQuery("select cast(cast('1991-09-05 11:11:11' as datetime) as char)")
|
|
result.Check(testkit.Rows("1991-09-05 11:11:11"))
|
|
result = tk.MustQuery("select cast('11:11:11' as time)")
|
|
result.Check(testkit.Rows("11:11:11"))
|
|
result = tk.MustQuery("select * from t where a > cast(2 as decimal)")
|
|
result.Check(testkit.Rows("3 2"))
|
|
result = tk.MustQuery("select cast(-1 as unsigned)")
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a decimal(3, 1), b double, c datetime, d time, e int)")
|
|
tk.MustExec("insert into t value(12.3, 1.23, '2017-01-01 12:12:12', '12:12:12', 123)")
|
|
result = tk.MustQuery("select cast(a as json), cast(b as json), cast(c as json), cast(d as json), cast(e as json) from t")
|
|
result.Check(testkit.Rows(`12.3 1.23 "2017-01-01 12:12:12.000000" "12:12:12.000000" 123`))
|
|
result = tk.MustQuery(`select cast(10101000000 as time);`)
|
|
result.Check(testkit.Rows("00:00:00"))
|
|
result = tk.MustQuery(`select cast(10101001000 as time);`)
|
|
result.Check(testkit.Rows("00:10:00"))
|
|
result = tk.MustQuery(`select cast(10000000000 as time);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select cast(20171222020005 as time);`)
|
|
result.Check(testkit.Rows("02:00:05"))
|
|
result = tk.MustQuery(`select cast(8380000 as time);`)
|
|
result.Check(testkit.Rows("838:00:00"))
|
|
result = tk.MustQuery(`select cast(8390000 as time);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select cast(8386000 as time);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select cast(8385960 as time);`)
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery(`select cast(cast('2017-01-01 01:01:11.12' as date) as datetime(2));`)
|
|
result.Check(testkit.Rows("2017-01-01 00:00:00.00"))
|
|
result = tk.MustQuery(`select cast(20170118.999 as datetime);`)
|
|
result.Check(testkit.Rows("2017-01-18 00:00:00"))
|
|
tk.MustQuery(`select convert(a2.a, unsigned int) from (select cast('"9223372036854775808"' as json) as a) as a2;`)
|
|
|
|
tk.MustExec(`create table tb5(a bigint(64) unsigned, b double);`)
|
|
tk.MustExec(`insert into tb5 (a, b) values (9223372036854776000, 9223372036854776000);`)
|
|
tk.MustExec(`insert into tb5 (a, b) select * from (select cast(a as json) as a1, b from tb5) as t where t.a1 = t.b;`)
|
|
tk.MustExec(`drop table tb5;`)
|
|
|
|
tk.MustExec(`create table tb5(a float(53));`)
|
|
tk.MustExec(`insert into tb5(a) values (13835058055282163712);`)
|
|
tk.MustQuery(`select convert(t.a1, signed int) from (select convert(a, json) as a1 from tb5) as t`)
|
|
tk.MustExec(`drop table tb5;`)
|
|
|
|
// test builtinCastIntAsIntSig
|
|
// Cast MaxUint64 to unsigned should be -1
|
|
tk.MustQuery("select cast(0xffffffffffffffff as signed);").Check(testkit.Rows("-1"))
|
|
tk.MustQuery("select cast(0x9999999999999999999999999999999999999999999 as signed);").Check(testkit.Rows("-1"))
|
|
tk.MustExec("create table tb5(a bigint);")
|
|
tk.MustExec("set sql_mode=''")
|
|
tk.MustExec("insert into tb5(a) values (0xfffffffffffffffffffffffff);")
|
|
tk.MustQuery("select * from tb5;").Check(testkit.Rows("9223372036854775807"))
|
|
tk.MustExec("drop table tb5;")
|
|
|
|
tk.MustExec(`create table tb5(a double);`)
|
|
tk.MustExec(`insert into test.tb5 (a) values (18446744073709551616);`)
|
|
tk.MustExec(`insert into test.tb5 (a) values (184467440737095516160);`)
|
|
result = tk.MustQuery(`select cast(a as unsigned) from test.tb5;`)
|
|
// Note: MySQL will return 9223372036854775807, and it should be a bug.
|
|
result.Check(testkit.Rows("18446744073709551615", "18446744073709551615"))
|
|
tk.MustExec(`drop table tb5;`)
|
|
|
|
// test builtinCastIntAsDecimalSig
|
|
tk.MustExec(`create table tb5(a bigint(64) unsigned, b decimal(64, 10));`)
|
|
tk.MustExec(`insert into tb5 (a, b) values (9223372036854775808, 9223372036854775808);`)
|
|
tk.MustExec(`insert into tb5 (select * from tb5 where a = b);`)
|
|
result = tk.MustQuery(`select * from tb5;`)
|
|
result.Check(testkit.Rows("9223372036854775808 9223372036854775808.0000000000", "9223372036854775808 9223372036854775808.0000000000"))
|
|
tk.MustExec(`drop table tb5;`)
|
|
|
|
// test builtinCastIntAsRealSig
|
|
tk.MustExec(`create table tb5(a bigint(64) unsigned, b double(64, 10));`)
|
|
tk.MustExec(`insert into tb5 (a, b) values (13835058000000000000, 13835058000000000000);`)
|
|
tk.MustExec(`insert into tb5 (select * from tb5 where a = b);`)
|
|
result = tk.MustQuery(`select * from tb5;`)
|
|
result.Check(testkit.Rows("13835058000000000000 13835058000000000000", "13835058000000000000 13835058000000000000"))
|
|
tk.MustExec(`drop table tb5;`)
|
|
|
|
// test builtinCastRealAsIntSig
|
|
tk.MustExec(`create table tb5(a double, b float);`)
|
|
tk.MustExec(`insert into tb5 (a, b) values (184467440737095516160, 184467440737095516160);`)
|
|
tk.MustQuery(`select * from tb5 where cast(a as unsigned int)=0;`).Check(testkit.Rows())
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1690 constant 1.844674407370955e+20 overflows bigint"))
|
|
_ = tk.MustQuery(`select * from tb5 where cast(b as unsigned int)=0;`)
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1690 constant 1.844674407370955e+20 overflows bigint"))
|
|
tk.MustExec(`drop table tb5;`)
|
|
tk.MustExec(`create table tb5(a double, b bigint unsigned);`)
|
|
tk.MustExec(`insert into tb5 (a, b) values (18446744073709551616, 18446744073709551615);`)
|
|
_ = tk.MustQuery(`select * from tb5 where cast(a as unsigned int)=b;`)
|
|
// TODO `obtained string = "[18446744073709552000 18446744073709551615]`
|
|
// result.Check(testkit.Rows("18446744073709551616 18446744073709551615"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows())
|
|
tk.MustExec(`drop table tb5;`)
|
|
|
|
// test builtinCastJSONAsIntSig
|
|
tk.MustExec(`create table tb5(a json, b bigint unsigned);`)
|
|
tk.MustExec(`insert into tb5 (a, b) values ('184467440737095516160', 18446744073709551615);`)
|
|
_ = tk.MustQuery(`select * from tb5 where cast(a as unsigned int)=b;`)
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1690 constant 1.844674407370955e+20 overflows bigint"))
|
|
_ = tk.MustQuery(`select * from tb5 where cast(b as unsigned int)=0;`)
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows())
|
|
tk.MustExec(`drop table tb5;`)
|
|
tk.MustExec(`create table tb5(a json, b bigint unsigned);`)
|
|
tk.MustExec(`insert into tb5 (a, b) values ('92233720368547758080', 18446744073709551615);`)
|
|
_ = tk.MustQuery(`select * from tb5 where cast(a as signed int)=b;`)
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1690 constant 9.223372036854776e+19 overflows bigint"))
|
|
tk.MustExec(`drop table tb5;`)
|
|
|
|
// test builtinCastIntAsStringSig
|
|
tk.MustExec(`create table tb5(a bigint(64) unsigned,b varchar(50));`)
|
|
tk.MustExec(`insert into tb5(a, b) values (9223372036854775808, '9223372036854775808');`)
|
|
tk.MustExec(`insert into tb5(select * from tb5 where a = b);`)
|
|
result = tk.MustQuery(`select * from tb5;`)
|
|
result.Check(testkit.Rows("9223372036854775808 9223372036854775808", "9223372036854775808 9223372036854775808"))
|
|
tk.MustExec(`drop table tb5;`)
|
|
|
|
// test builtinCastIntAsDecimalSig
|
|
tk.MustExec(`drop table if exists tb5`)
|
|
tk.MustExec(`create table tb5 (a decimal(65), b bigint(64) unsigned);`)
|
|
tk.MustExec(`insert into tb5 (a, b) values (9223372036854775808, 9223372036854775808);`)
|
|
result = tk.MustQuery(`select cast(b as decimal(64)) from tb5 union all select b from tb5;`)
|
|
result.Check(testkit.Rows("9223372036854775808", "9223372036854775808"))
|
|
tk.MustExec(`drop table tb5`)
|
|
|
|
// test builtinCastIntAsRealSig
|
|
tk.MustExec(`drop table if exists tb5`)
|
|
tk.MustExec(`create table tb5 (a bigint(64) unsigned, b double(64, 10));`)
|
|
tk.MustExec(`insert into tb5 (a, b) values (9223372036854775808, 9223372036854775808);`)
|
|
result = tk.MustQuery(`select a from tb5 where a = b union all select b from tb5;`)
|
|
result.Check(testkit.Rows("9223372036854776000", "9223372036854776000"))
|
|
tk.MustExec(`drop table tb5`)
|
|
|
|
// Test corner cases of cast string as datetime
|
|
result = tk.MustQuery(`select cast("170102034" as datetime);`)
|
|
result.Check(testkit.Rows("2017-01-02 03:04:00"))
|
|
result = tk.MustQuery(`select cast("1701020304" as datetime);`)
|
|
result.Check(testkit.Rows("2017-01-02 03:04:00"))
|
|
result = tk.MustQuery(`select cast("1701020304." as datetime);`)
|
|
result.Check(testkit.Rows("2017-01-02 03:04:00"))
|
|
result = tk.MustQuery(`select cast("1701020304.1" as datetime);`)
|
|
result.Check(testkit.Rows("2017-01-02 03:04:01"))
|
|
result = tk.MustQuery(`select cast("1701020304.111" as datetime);`)
|
|
result.Check(testkit.Rows("2017-01-02 03:04:11"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '1701020304.111'"))
|
|
result = tk.MustQuery(`select cast("17011" as datetime);`)
|
|
result.Check(testkit.Rows("2017-01-01 00:00:00"))
|
|
result = tk.MustQuery(`select cast("150101." as datetime);`)
|
|
result.Check(testkit.Rows("2015-01-01 00:00:00"))
|
|
result = tk.MustQuery(`select cast("150101.a" as datetime);`)
|
|
result.Check(testkit.Rows("2015-01-01 00:00:00"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '150101.a'"))
|
|
result = tk.MustQuery(`select cast("150101.1a" as datetime);`)
|
|
result.Check(testkit.Rows("2015-01-01 01:00:00"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '150101.1a'"))
|
|
result = tk.MustQuery(`select cast("150101.1a1" as datetime);`)
|
|
result.Check(testkit.Rows("2015-01-01 01:00:00"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '150101.1a1'"))
|
|
result = tk.MustQuery(`select cast("1101010101.111" as datetime);`)
|
|
result.Check(testkit.Rows("2011-01-01 01:01:11"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '1101010101.111'"))
|
|
result = tk.MustQuery(`select cast("1101010101.11aaaaa" as datetime);`)
|
|
result.Check(testkit.Rows("2011-01-01 01:01:11"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '1101010101.11aaaaa'"))
|
|
result = tk.MustQuery(`select cast("1101010101.a1aaaaa" as datetime);`)
|
|
result.Check(testkit.Rows("2011-01-01 01:01:00"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '1101010101.a1aaaaa'"))
|
|
result = tk.MustQuery(`select cast("1101010101.11" as datetime);`)
|
|
result.Check(testkit.Rows("2011-01-01 01:01:11"))
|
|
tk.MustQuery("select @@warning_count;").Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select cast("1101010101.111" as datetime);`)
|
|
result.Check(testkit.Rows("2011-01-01 01:01:11"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '1101010101.111'"))
|
|
result = tk.MustQuery(`select cast("970101.111" as datetime);`)
|
|
result.Check(testkit.Rows("1997-01-01 11:01:00"))
|
|
tk.MustQuery("select @@warning_count;").Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select cast("970101.11111" as datetime);`)
|
|
result.Check(testkit.Rows("1997-01-01 11:11:01"))
|
|
tk.MustQuery("select @@warning_count;").Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select cast("970101.111a1" as datetime);`)
|
|
result.Check(testkit.Rows("1997-01-01 11:01:00"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect datetime value: '970101.111a1'"))
|
|
|
|
// for ISNULL
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a int, b int, c int, d char(10), e datetime, f float, g decimal(10, 3))")
|
|
tk.MustExec("insert t values (1, 0, null, null, null, null, null)")
|
|
result = tk.MustQuery("select ISNULL(a), ISNULL(b), ISNULL(c), ISNULL(d), ISNULL(e), ISNULL(f), ISNULL(g) from t")
|
|
result.Check(testkit.Rows("0 0 1 1 1 1 1"))
|
|
|
|
// fix issue #3942
|
|
result = tk.MustQuery("select cast('-24 100:00:00' as time);")
|
|
result.Check(testkit.Rows("-676:00:00"))
|
|
result = tk.MustQuery("select cast('12:00:00.000000' as datetime);")
|
|
result.Check(testkit.Rows("2012-00-00 00:00:00"))
|
|
result = tk.MustQuery("select cast('-34 100:00:00' as time);")
|
|
result.Check(testkit.Rows("-838:59:59"))
|
|
|
|
// fix issue #4324. cast decimal/int/string to time compatibility.
|
|
invalidTimes := []string{
|
|
"10009010",
|
|
"239010",
|
|
"233070",
|
|
"23:90:10",
|
|
"23:30:70",
|
|
"239010.2",
|
|
"233070.8",
|
|
}
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t (ix TIME);")
|
|
tk.MustExec("SET SQL_MODE='';")
|
|
for _, invalidTime := range invalidTimes {
|
|
msg := fmt.Sprintf("Warning 1292 Truncated incorrect time value: '%s'", invalidTime)
|
|
result = tk.MustQuery(fmt.Sprintf("select cast('%s' as time);", invalidTime))
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("show warnings")
|
|
result.Check(testkit.Rows(msg))
|
|
_, err := tk.Exec(fmt.Sprintf("insert into t select cast('%s' as time);", invalidTime))
|
|
c.Assert(err, IsNil)
|
|
result = tk.MustQuery("show warnings")
|
|
result.Check(testkit.Rows(msg))
|
|
}
|
|
tk.MustExec("set sql_mode = 'STRICT_TRANS_TABLES'")
|
|
for _, invalidTime := range invalidTimes {
|
|
msg := fmt.Sprintf("Warning 1292 Truncated incorrect time value: '%s'", invalidTime)
|
|
result = tk.MustQuery(fmt.Sprintf("select cast('%s' as time);", invalidTime))
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("show warnings")
|
|
result.Check(testkit.Rows(msg))
|
|
_, err := tk.Exec(fmt.Sprintf("insert into t select cast('%s' as time);", invalidTime))
|
|
c.Assert(err.Error(), Equals, fmt.Sprintf("[types:1292]Truncated incorrect time value: '%s'", invalidTime))
|
|
}
|
|
|
|
// Fix issue #3691, cast compatibility.
|
|
result = tk.MustQuery("select cast('18446744073709551616' as unsigned);")
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
result = tk.MustQuery("select cast('18446744073709551616' as signed);")
|
|
result.Check(testkit.Rows("-1"))
|
|
result = tk.MustQuery("select cast('9223372036854775808' as signed);")
|
|
result.Check(testkit.Rows("-9223372036854775808"))
|
|
result = tk.MustQuery("select cast('9223372036854775809' as signed);")
|
|
result.Check(testkit.Rows("-9223372036854775807"))
|
|
result = tk.MustQuery("select cast('9223372036854775807' as signed);")
|
|
result.Check(testkit.Rows("9223372036854775807"))
|
|
result = tk.MustQuery("select cast('18446744073709551615' as signed);")
|
|
result.Check(testkit.Rows("-1"))
|
|
result = tk.MustQuery("select cast('18446744073709551614' as signed);")
|
|
result.Check(testkit.Rows("-2"))
|
|
result = tk.MustQuery("select cast(18446744073709551615 as unsigned);")
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
result = tk.MustQuery("select cast(18446744073709551616 as unsigned);")
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
result = tk.MustQuery("select cast(18446744073709551616 as signed);")
|
|
result.Check(testkit.Rows("9223372036854775807"))
|
|
result = tk.MustQuery("select cast(18446744073709551617 as signed);")
|
|
result.Check(testkit.Rows("9223372036854775807"))
|
|
result = tk.MustQuery("select cast(18446744073709551615 as signed);")
|
|
result.Check(testkit.Rows("-1"))
|
|
result = tk.MustQuery("select cast(18446744073709551614 as signed);")
|
|
result.Check(testkit.Rows("-2"))
|
|
result = tk.MustQuery("select cast(-18446744073709551616 as signed);")
|
|
result.Check(testkit.Rows("-9223372036854775808"))
|
|
result = tk.MustQuery("select cast(18446744073709551614.9 as unsigned);") // Round up
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
result = tk.MustQuery("select cast(18446744073709551614.4 as unsigned);") // Round down
|
|
result.Check(testkit.Rows("18446744073709551614"))
|
|
result = tk.MustQuery("select cast(-9223372036854775809 as signed);")
|
|
result.Check(testkit.Rows("-9223372036854775808"))
|
|
result = tk.MustQuery("select cast(-9223372036854775809 as unsigned);")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("select cast(-9223372036854775808 as unsigned);")
|
|
result.Check(testkit.Rows("9223372036854775808"))
|
|
result = tk.MustQuery("select cast('-9223372036854775809' as unsigned);")
|
|
result.Check(testkit.Rows("9223372036854775808"))
|
|
result = tk.MustQuery("select cast('-9223372036854775807' as unsigned);")
|
|
result.Check(testkit.Rows("9223372036854775809"))
|
|
result = tk.MustQuery("select cast('-2' as unsigned);")
|
|
result.Check(testkit.Rows("18446744073709551614"))
|
|
result = tk.MustQuery("select cast(cast(1-2 as unsigned) as signed integer);")
|
|
result.Check(testkit.Rows("-1"))
|
|
result = tk.MustQuery("select cast(1 as signed int)")
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
// test cast as double
|
|
result = tk.MustQuery("select cast(1 as double)")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(cast(12345 as unsigned) as double)")
|
|
result.Check(testkit.Rows("12345"))
|
|
result = tk.MustQuery("select cast(1.1 as double)")
|
|
result.Check(testkit.Rows("1.1"))
|
|
result = tk.MustQuery("select cast(-1.1 as double)")
|
|
result.Check(testkit.Rows("-1.1"))
|
|
result = tk.MustQuery("select cast('123.321' as double)")
|
|
result.Check(testkit.Rows("123.321"))
|
|
result = tk.MustQuery("select cast('12345678901234567890' as double) = 1.2345678901234567e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(-1 as double)")
|
|
result.Check(testkit.Rows("-1"))
|
|
result = tk.MustQuery("select cast(null as double)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select cast(12345678901234567890 as double) = 1.2345678901234567e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(cast(-1 as unsigned) as double) = 1.8446744073709552e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(1e100 as double) = 1e100")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(123456789012345678901234567890 as double) = 1.2345678901234568e29")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(0x12345678 as double)")
|
|
result.Check(testkit.Rows("305419896"))
|
|
|
|
// test cast as float
|
|
result = tk.MustQuery("select cast(1 as float)")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(cast(12345 as unsigned) as float)")
|
|
result.Check(testkit.Rows("12345"))
|
|
result = tk.MustQuery("select cast(1.1 as float) = 1.1")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(-1.1 as float) = -1.1")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast('123.321' as float) =123.321")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast('12345678901234567890' as float) = 1.2345678901234567e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(-1 as float)")
|
|
result.Check(testkit.Rows("-1"))
|
|
result = tk.MustQuery("select cast(null as float)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select cast(12345678901234567890 as float) = 1.2345678901234567e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(cast(-1 as unsigned) as float) = 1.8446744073709552e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(1e100 as float(40)) = 1e100")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(123456789012345678901234567890 as float(40)) = 1.2345678901234568e29")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(0x12345678 as float(40)) = 305419896")
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
// test cast as real
|
|
result = tk.MustQuery("select cast(1 as real)")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(cast(12345 as unsigned) as real)")
|
|
result.Check(testkit.Rows("12345"))
|
|
result = tk.MustQuery("select cast(1.1 as real) = 1.1")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(-1.1 as real) = -1.1")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast('123.321' as real) =123.321")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast('12345678901234567890' as real) = 1.2345678901234567e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(-1 as real)")
|
|
result.Check(testkit.Rows("-1"))
|
|
result = tk.MustQuery("select cast(null as real)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select cast(12345678901234567890 as real) = 1.2345678901234567e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(cast(-1 as unsigned) as real) = 1.8446744073709552e19")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(1e100 as real) = 1e100")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(123456789012345678901234567890 as real) = 1.2345678901234568e29")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select cast(0x12345678 as real) = 305419896")
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
// test cast time as decimal overflow
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t1(s1 time);")
|
|
tk.MustExec("insert into t1 values('11:11:11');")
|
|
result = tk.MustQuery("select cast(s1 as decimal(7, 2)) from t1;")
|
|
result.Check(testkit.Rows("99999.99"))
|
|
result = tk.MustQuery("select cast(s1 as decimal(8, 2)) from t1;")
|
|
result.Check(testkit.Rows("111111.00"))
|
|
_, err := tk.Exec("insert into t1 values(cast('111111.00' as decimal(7, 2)));")
|
|
c.Assert(err, NotNil)
|
|
|
|
result = tk.MustQuery(`select CAST(0x8fffffffffffffff as signed) a,
|
|
CAST(0xfffffffffffffffe as signed) b,
|
|
CAST(0xffffffffffffffff as unsigned) c;`)
|
|
result.Check(testkit.Rows("-8070450532247928833 -2 18446744073709551615"))
|
|
|
|
result = tk.MustQuery(`select cast("1:2:3" as TIME) = "1:02:03"`)
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
// fixed issue #3471
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a time(6));")
|
|
tk.MustExec("insert into t value('12:59:59.999999')")
|
|
result = tk.MustQuery("select cast(a as signed) from t")
|
|
result.Check(testkit.Rows("130000"))
|
|
|
|
// fixed issue #3762
|
|
result = tk.MustQuery("select -9223372036854775809;")
|
|
result.Check(testkit.Rows("-9223372036854775809"))
|
|
result = tk.MustQuery("select --9223372036854775809;")
|
|
result.Check(testkit.Rows("9223372036854775809"))
|
|
result = tk.MustQuery("select -9223372036854775808;")
|
|
result.Check(testkit.Rows("-9223372036854775808"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a bigint(30));")
|
|
_, err = tk.Exec("insert into t values(-9223372036854775809)")
|
|
c.Assert(err, NotNil)
|
|
|
|
// test case decimal precision less than the scale.
|
|
_, err = tk.Exec("select cast(12.1 as decimal(3, 4));")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1427]For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column '12.1').")
|
|
|
|
// test unhex and hex
|
|
result = tk.MustQuery("select unhex('4D7953514C')")
|
|
result.Check(testkit.Rows("MySQL"))
|
|
result = tk.MustQuery("select unhex(hex('string'))")
|
|
result.Check(testkit.Rows("string"))
|
|
result = tk.MustQuery("select unhex('ggg')")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select unhex(-1)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select hex(unhex('1267'))")
|
|
result.Check(testkit.Rows("1267"))
|
|
result = tk.MustQuery("select hex(unhex(1267))")
|
|
result.Check(testkit.Rows("1267"))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a binary(8))")
|
|
tk.MustExec(`insert into t values('test')`)
|
|
result = tk.MustQuery("select hex(a) from t")
|
|
result.Check(testkit.Rows("7465737400000000"))
|
|
result = tk.MustQuery("select unhex(a) from t")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
// select from_unixtime
|
|
// NOTE (#17013): make from_unixtime stable in different timezone: the result of from_unixtime
|
|
// depends on the local time zone of the test environment, thus the result checking must
|
|
// consider the time zone convert.
|
|
tz := tk.Se.GetSessionVars().StmtCtx.TimeZone
|
|
result = tk.MustQuery("select from_unixtime(1451606400)")
|
|
unixTime := time.Unix(1451606400, 0).In(tz).String()[:19]
|
|
result.Check(testkit.Rows(unixTime))
|
|
result = tk.MustQuery("select from_unixtime(14516064000/10)")
|
|
result.Check(testkit.Rows(fmt.Sprintf("%s.0000", unixTime)))
|
|
result = tk.MustQuery("select from_unixtime('14516064000'/10)")
|
|
result.Check(testkit.Rows(fmt.Sprintf("%s.000000", unixTime)))
|
|
result = tk.MustQuery("select from_unixtime(cast(1451606400 as double))")
|
|
result.Check(testkit.Rows(fmt.Sprintf("%s.000000", unixTime)))
|
|
result = tk.MustQuery("select from_unixtime(cast(cast(1451606400 as double) as DECIMAL))")
|
|
result.Check(testkit.Rows(unixTime))
|
|
result = tk.MustQuery("select from_unixtime(cast(cast(1451606400 as double) as DECIMAL(65,1)))")
|
|
result.Check(testkit.Rows(fmt.Sprintf("%s.0", unixTime)))
|
|
result = tk.MustQuery("select from_unixtime(1451606400.123456)")
|
|
unixTime = time.Unix(1451606400, 123456000).In(tz).String()[:26]
|
|
result.Check(testkit.Rows(unixTime))
|
|
result = tk.MustQuery("select from_unixtime(1451606400.1234567)")
|
|
unixTime = time.Unix(1451606400, 123456700).In(tz).Round(time.Microsecond).Format("2006-01-02 15:04:05.000000")[:26]
|
|
result.Check(testkit.Rows(unixTime))
|
|
result = tk.MustQuery("select from_unixtime(1451606400.999999)")
|
|
unixTime = time.Unix(1451606400, 999999000).In(tz).String()[:26]
|
|
result.Check(testkit.Rows(unixTime))
|
|
result = tk.MustQuery("select from_unixtime(1511247196661)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select from_unixtime('1451606400.123');")
|
|
unixTime = time.Unix(1451606400, 0).In(tz).String()[:19]
|
|
result.Check(testkit.Rows(fmt.Sprintf("%s.123000", unixTime)))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int);")
|
|
tk.MustExec("insert into t value(1451606400);")
|
|
result = tk.MustQuery("select from_unixtime(a) from t;")
|
|
result.Check(testkit.Rows(unixTime))
|
|
|
|
// test strcmp
|
|
result = tk.MustQuery("select strcmp('abc', 'def')")
|
|
result.Check(testkit.Rows("-1"))
|
|
result = tk.MustQuery("select strcmp('abc', 'aba')")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select strcmp('abc', 'abc')")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("select substr(null, 1, 2)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select substr('123', null, 2)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select substr('123', 1, null)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
// for case
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a varchar(255), b int)")
|
|
tk.MustExec("insert t values ('str1', 1)")
|
|
result = tk.MustQuery("select * from t where a = case b when 1 then 'str1' when 2 then 'str2' end")
|
|
result.Check(testkit.Rows("str1 1"))
|
|
result = tk.MustQuery("select * from t where a = case b when 1 then 'str2' when 2 then 'str3' end")
|
|
result.Check(nil)
|
|
tk.MustExec("insert t values ('str2', 2)")
|
|
result = tk.MustQuery("select * from t where a = case b when 2 then 'str2' when 3 then 'str3' end")
|
|
result.Check(testkit.Rows("str2 2"))
|
|
tk.MustExec("insert t values ('str3', 3)")
|
|
result = tk.MustQuery("select * from t where a = case b when 4 then 'str4' when 5 then 'str5' else 'str3' end")
|
|
result.Check(testkit.Rows("str3 3"))
|
|
result = tk.MustQuery("select * from t where a = case b when 4 then 'str4' when 5 then 'str5' else 'str6' end")
|
|
result.Check(nil)
|
|
result = tk.MustQuery("select * from t where a = case when b then 'str3' when 1 then 'str1' else 'str2' end")
|
|
result.Check(testkit.Rows("str3 3"))
|
|
tk.MustExec("delete from t")
|
|
tk.MustExec("insert t values ('str2', 0)")
|
|
result = tk.MustQuery("select * from t where a = case when b then 'str3' when 0 then 'str1' else 'str2' end")
|
|
result.Check(testkit.Rows("str2 0"))
|
|
tk.MustExec("insert t values ('str1', null)")
|
|
result = tk.MustQuery("select * from t where a = case b when null then 'str3' when 10 then 'str1' else 'str2' end")
|
|
result.Check(testkit.Rows("str2 0"))
|
|
result = tk.MustQuery("select * from t where a = case null when b then 'str3' when 10 then 'str1' else 'str2' end")
|
|
result.Check(testkit.Rows("str2 0"))
|
|
tk.MustExec("insert t values (null, 4)")
|
|
result = tk.MustQuery("select * from t where b < case a when null then 0 when 'str2' then 0 else 9 end")
|
|
result.Check(testkit.Rows("<nil> 4"))
|
|
result = tk.MustQuery("select * from t where b = case when a is null then 4 when a = 'str5' then 7 else 9 end")
|
|
result.Check(testkit.Rows("<nil> 4"))
|
|
result = tk.MustQuery(`SELECT -Max(+23) * -+Cast(--10 AS SIGNED) * -CASE
|
|
WHEN 0 > 85 THEN NULL
|
|
WHEN NOT
|
|
CASE +55
|
|
WHEN +( +82 ) + -89 * -69 THEN +Count(-88)
|
|
WHEN +CASE 57
|
|
WHEN +89 THEN -89 * Count(*)
|
|
WHEN 17 THEN NULL
|
|
END THEN ( -10 )
|
|
END IS NULL THEN NULL
|
|
ELSE 83 + 48
|
|
END AS col0; `)
|
|
result.Check(testkit.Rows("-30130"))
|
|
|
|
// return type of case when expr should not include NotNullFlag. issue-23036
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t1(c1 int not null)")
|
|
tk.MustExec("insert into t1 values(1)")
|
|
result = tk.MustQuery("select (case when null then c1 end) is null from t1")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select (case when null then c1 end) is not null from t1")
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
// test warnings
|
|
tk.MustQuery("select case when b=0 then 1 else 1/b end from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select if(b=0, 1, 1/b) from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select ifnull(b, b/0) from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
|
|
tk.MustQuery("select case when 1 then 1 else 1/0 end")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery(" select if(1,1,1/0)")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select ifnull(1, 1/0)")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
|
|
tk.MustExec("delete from t")
|
|
tk.MustExec("insert t values ('str2', 0)")
|
|
tk.MustQuery("select case when b < 1 then 1 else 1/0 end from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select case when b < 1 then 1 when 1/0 then b else 1/0 end from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select if(b < 1 , 1, 1/0) from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select ifnull(b, 1/0) from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select COALESCE(1, b, b/0) from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select 0 and b/0 from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select 1 or b/0 from t")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
|
|
tk.MustQuery("select 1 or 1/0")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select 0 and 1/0")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select COALESCE(1, 1/0)")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
tk.MustQuery("select interval(1,0,1,2,1/0)")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
|
|
tk.MustQuery("select case 2.0 when 2.0 then 3.0 when 3.0 then 2.0 end").Check(testkit.Rows("3.0"))
|
|
tk.MustQuery("select case 2.0 when 3.0 then 2.0 when 4.0 then 3.0 else 5.0 end").Check(testkit.Rows("5.0"))
|
|
tk.MustQuery("select case cast('2011-01-01' as date) when cast('2011-01-01' as date) then cast('2011-02-02' as date) end").Check(testkit.Rows("2011-02-02"))
|
|
tk.MustQuery("select case cast('2012-01-01' as date) when cast('2011-01-01' as date) then cast('2011-02-02' as date) else cast('2011-03-03' as date) end").Check(testkit.Rows("2011-03-03"))
|
|
tk.MustQuery("select case cast('10:10:10' as time) when cast('10:10:10' as time) then cast('11:11:11' as time) end").Check(testkit.Rows("11:11:11"))
|
|
tk.MustQuery("select case cast('10:10:13' as time) when cast('10:10:10' as time) then cast('11:11:11' as time) else cast('22:22:22' as time) end").Check(testkit.Rows("22:22:22"))
|
|
|
|
// for cast
|
|
result = tk.MustQuery("select cast(1234 as char(3))")
|
|
result.Check(testkit.Rows("123"))
|
|
result = tk.MustQuery("select cast(1234 as char(0))")
|
|
result.Check(testkit.Rows(""))
|
|
result = tk.MustQuery("show warnings")
|
|
result.Check(testkit.Rows("Warning 1406 Data Too Long, field len 0, data len 4"))
|
|
result = tk.MustQuery("select CAST( - 8 AS DECIMAL ) * + 52 + 87 < - 86")
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
// for char
|
|
result = tk.MustQuery("select char(97, 100, 256, 89)")
|
|
result.Check(testkit.Rows("ad\x01\x00Y"))
|
|
result = tk.MustQuery("select char(97, null, 100, 256, 89)")
|
|
result.Check(testkit.Rows("ad\x01\x00Y"))
|
|
result = tk.MustQuery("select char(97, null, 100, 256, 89 using utf8)")
|
|
result.Check(testkit.Rows("ad\x01\x00Y"))
|
|
result = tk.MustQuery("select char(97, null, 100, 256, 89 using ascii)")
|
|
result.Check(testkit.Rows("ad\x01\x00Y"))
|
|
err = tk.ExecToErr("select char(97, null, 100, 256, 89 using tidb)")
|
|
c.Assert(err.Error(), Equals, "[parser:1115]Unknown character set: 'tidb'")
|
|
|
|
// issue 3884
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t (c1 date, c2 datetime, c3 timestamp, c4 time, c5 year);")
|
|
tk.MustExec("INSERT INTO t values ('2000-01-01', '2000-01-01 12:12:12', '2000-01-01 12:12:12', '12:12:12', '2000');")
|
|
tk.MustExec("INSERT INTO t values ('2000-02-01', '2000-02-01 12:12:12', '2000-02-01 12:12:12', '13:12:12', 2000);")
|
|
tk.MustExec("INSERT INTO t values ('2000-03-01', '2000-03-01', '2000-03-01 12:12:12', '1 12:12:12', 2000);")
|
|
tk.MustExec("INSERT INTO t SET c1 = '2000-04-01', c2 = '2000-04-01', c3 = '2000-04-01 12:12:12', c4 = '-1 13:12:12', c5 = 2000;")
|
|
result = tk.MustQuery("SELECT c4 FROM t where c4 < '-13:12:12';")
|
|
result.Check(testkit.Rows("-37:12:12"))
|
|
result = tk.MustQuery(`SELECT 1 DIV - - 28 + ( - SUM( - + 25 ) ) * - CASE - 18 WHEN 44 THEN NULL ELSE - 41 + 32 + + - 70 - + COUNT( - 95 ) * 15 END + 92`)
|
|
result.Check(testkit.Rows("2442"))
|
|
|
|
// for regexp, rlike
|
|
// https://github.com/pingcap/tidb/issues/4080
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t (a char(10), b varchar(10), c binary(10), d varbinary(10));`)
|
|
tk.MustExec(`insert into t values ('text','text','text','text');`)
|
|
result = tk.MustQuery(`select a regexp 'xt' from t;`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select b regexp 'xt' from t;`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select b regexp binary 'Xt' from t;`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select c regexp 'Xt' from t;`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select d regexp 'Xt' from t;`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select a rlike 'xt' from t;`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select a rlike binary 'Xt' from t;`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select b rlike 'xt' from t;`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select c rlike 'Xt' from t;`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select d rlike 'Xt' from t;`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select 'a' regexp 'A', 'a' regexp binary 'A'`)
|
|
result.Check(testkit.Rows("0 0"))
|
|
|
|
// testCase is for like and regexp
|
|
type testCase struct {
|
|
pattern string
|
|
val string
|
|
result int
|
|
}
|
|
patternMatching := func(c *C, tk *testkit.TestKit, queryOp string, data []testCase) {
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a varchar(255), b int)")
|
|
for i, d := range data {
|
|
tk.MustExec(fmt.Sprintf("insert into t values('%s', %d)", d.val, i))
|
|
result = tk.MustQuery(fmt.Sprintf("select * from t where a %s '%s'", queryOp, d.pattern))
|
|
if d.result == 1 {
|
|
rowStr := fmt.Sprintf("%s %d", d.val, i)
|
|
result.Check(testkit.Rows(rowStr))
|
|
} else {
|
|
result.Check(nil)
|
|
}
|
|
tk.MustExec(fmt.Sprintf("delete from t where b = %d", i))
|
|
}
|
|
}
|
|
// for like
|
|
likeTests := []testCase{
|
|
{"a", "a", 1},
|
|
{"a", "b", 0},
|
|
{"aA", "Aa", 0},
|
|
{`aA%`, "aAab", 1},
|
|
{"aA_", "Aaab", 0},
|
|
{"Aa_", "Aab", 1},
|
|
{"", "", 1},
|
|
{"", "a", 0},
|
|
}
|
|
patternMatching(c, tk, "like", likeTests)
|
|
// for regexp
|
|
likeTests = []testCase{
|
|
{"^$", "a", 0},
|
|
{"a", "a", 1},
|
|
{"a", "b", 0},
|
|
{"aA", "aA", 1},
|
|
{".", "a", 1},
|
|
{"^.$", "ab", 0},
|
|
{"..", "b", 0},
|
|
{".ab", "aab", 1},
|
|
{"ab.", "abcd", 1},
|
|
{".*", "abcd", 1},
|
|
}
|
|
patternMatching(c, tk, "regexp", likeTests)
|
|
|
|
// for #9838
|
|
result = tk.MustQuery("select cast(1 as signed) + cast(9223372036854775807 as unsigned);")
|
|
result.Check(testkit.Rows("9223372036854775808"))
|
|
result = tk.MustQuery("select cast(9223372036854775807 as unsigned) + cast(1 as signed);")
|
|
result.Check(testkit.Rows("9223372036854775808"))
|
|
err = tk.QueryToErr("select cast(9223372036854775807 as signed) + cast(9223372036854775809 as unsigned);")
|
|
c.Assert(err, NotNil)
|
|
err = tk.QueryToErr("select cast(9223372036854775809 as unsigned) + cast(9223372036854775807 as signed);")
|
|
c.Assert(err, NotNil)
|
|
err = tk.QueryToErr("select cast(-9223372036854775807 as signed) + cast(9223372036854775806 as unsigned);")
|
|
c.Assert(err, NotNil)
|
|
err = tk.QueryToErr("select cast(9223372036854775806 as unsigned) + cast(-9223372036854775807 as signed);")
|
|
c.Assert(err, NotNil)
|
|
|
|
result = tk.MustQuery(`select 1 / '2007' div 1;`)
|
|
result.Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestIssue11648(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (id int NOT NULL DEFAULT 8);")
|
|
tk.MustExec("SET sql_mode = '';")
|
|
tk.MustExec("insert into t values (1), (NULL), (2);")
|
|
tk.MustQuery("show warnings").Check(testkit.Rows("Warning 1048 Column 'id' cannot be null"))
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("1", "0", "2"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestInfoBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
// for last_insert_id
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (id int auto_increment, a int, PRIMARY KEY (id))")
|
|
tk.MustExec("insert into t(a) values(1)")
|
|
result := tk.MustQuery("select last_insert_id();")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustExec("insert into t values(2, 1)")
|
|
result = tk.MustQuery("select last_insert_id();")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustExec("insert into t(a) values(1)")
|
|
result = tk.MustQuery("select last_insert_id();")
|
|
result.Check(testkit.Rows("3"))
|
|
|
|
result = tk.MustQuery("select last_insert_id(5);")
|
|
result.Check(testkit.Rows("5"))
|
|
result = tk.MustQuery("select last_insert_id();")
|
|
result.Check(testkit.Rows("5"))
|
|
|
|
// for found_rows
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a int)")
|
|
tk.MustQuery("select * from t") // Test XSelectTableExec
|
|
result = tk.MustQuery("select found_rows()")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("select found_rows()")
|
|
result.Check(testkit.Rows("1")) // Last query is found_rows(), it returns 1 row with value 0
|
|
tk.MustExec("insert t values (1),(2),(2)")
|
|
tk.MustQuery("select * from t")
|
|
result = tk.MustQuery("select found_rows()")
|
|
result.Check(testkit.Rows("3"))
|
|
tk.MustQuery("select * from t where a = 0")
|
|
result = tk.MustQuery("select found_rows()")
|
|
result.Check(testkit.Rows("0"))
|
|
tk.MustQuery("select * from t where a = 1")
|
|
result = tk.MustQuery("select found_rows()")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustQuery("select * from t where a like '2'") // Test SelectionExec
|
|
result = tk.MustQuery("select found_rows()")
|
|
result.Check(testkit.Rows("2"))
|
|
tk.MustQuery("show tables like 't'")
|
|
result = tk.MustQuery("select found_rows()")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustQuery("select count(*) from t") // Test ProjectionExec
|
|
result = tk.MustQuery("select found_rows()")
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
// for database
|
|
result = tk.MustQuery("select database()")
|
|
result.Check(testkit.Rows("test"))
|
|
tk.MustExec("drop database test")
|
|
result = tk.MustQuery("select database()")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
tk.MustExec("create database test")
|
|
tk.MustExec("use test")
|
|
|
|
// for current_user
|
|
sessionVars := tk.Se.GetSessionVars()
|
|
originUser := sessionVars.User
|
|
sessionVars.User = &auth.UserIdentity{Username: "root", Hostname: "localhost", AuthUsername: "root", AuthHostname: "127.0.%%"}
|
|
result = tk.MustQuery("select current_user()")
|
|
result.Check(testkit.Rows("root@127.0.%%"))
|
|
sessionVars.User = originUser
|
|
|
|
// for user
|
|
sessionVars.User = &auth.UserIdentity{Username: "root", Hostname: "localhost", AuthUsername: "root", AuthHostname: "127.0.%%"}
|
|
result = tk.MustQuery("select user()")
|
|
result.Check(testkit.Rows("root@localhost"))
|
|
sessionVars.User = originUser
|
|
|
|
// for connection_id
|
|
originConnectionID := sessionVars.ConnectionID
|
|
sessionVars.ConnectionID = uint64(1)
|
|
result = tk.MustQuery("select connection_id()")
|
|
result.Check(testkit.Rows("1"))
|
|
sessionVars.ConnectionID = originConnectionID
|
|
|
|
// for version
|
|
result = tk.MustQuery("select version()")
|
|
result.Check(testkit.Rows(mysql.ServerVersion))
|
|
|
|
// for row_count
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a int, b int, PRIMARY KEY (a))")
|
|
result = tk.MustQuery("select row_count();")
|
|
result.Check(testkit.Rows("0"))
|
|
tk.MustExec("insert into t(a, b) values(1, 11), (2, 22), (3, 33)")
|
|
result = tk.MustQuery("select row_count();")
|
|
result.Check(testkit.Rows("3"))
|
|
tk.MustExec("select * from t")
|
|
result = tk.MustQuery("select row_count();")
|
|
result.Check(testkit.Rows("-1"))
|
|
tk.MustExec("update t set b=22 where a=1")
|
|
result = tk.MustQuery("select row_count();")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustExec("update t set b=22 where a=1")
|
|
result = tk.MustQuery("select row_count();")
|
|
result.Check(testkit.Rows("0"))
|
|
tk.MustExec("delete from t where a=2")
|
|
result = tk.MustQuery("select row_count();")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select row_count();")
|
|
result.Check(testkit.Rows("-1"))
|
|
|
|
// for benchmark
|
|
success := testkit.Rows("0")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a int, b int)")
|
|
result = tk.MustQuery(`select benchmark(3, benchmark(2, length("abc")))`)
|
|
result.Check(success)
|
|
err := tk.ExecToErr(`select benchmark(3, length("a", "b"))`)
|
|
c.Assert(err, NotNil)
|
|
// Quoted from https://dev.mysql.com/doc/refman/5.7/en/information-functions.html#function_benchmark
|
|
// Although the expression can be a subquery, it must return a single column and at most a single row.
|
|
// For example, BENCHMARK(10, (SELECT * FROM t)) will fail if the table t has more than one column or
|
|
// more than one row.
|
|
oneColumnQuery := "select benchmark(10, (select a from t))"
|
|
twoColumnQuery := "select benchmark(10, (select * from t))"
|
|
// rows * columns:
|
|
// 0 * 1, success;
|
|
result = tk.MustQuery(oneColumnQuery)
|
|
result.Check(success)
|
|
// 0 * 2, error;
|
|
err = tk.ExecToErr(twoColumnQuery)
|
|
c.Assert(err, NotNil)
|
|
// 1 * 1, success;
|
|
tk.MustExec("insert t values (1, 2)")
|
|
result = tk.MustQuery(oneColumnQuery)
|
|
result.Check(success)
|
|
// 1 * 2, error;
|
|
err = tk.ExecToErr(twoColumnQuery)
|
|
c.Assert(err, NotNil)
|
|
// 2 * 1, error;
|
|
tk.MustExec("insert t values (3, 4)")
|
|
err = tk.ExecToErr(oneColumnQuery)
|
|
c.Assert(err, NotNil)
|
|
// 2 * 2, error.
|
|
err = tk.ExecToErr(twoColumnQuery)
|
|
c.Assert(err, NotNil)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestControlBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
// for ifnull
|
|
result := tk.MustQuery("select ifnull(1, 2)")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select ifnull(null, 2)")
|
|
result.Check(testkit.Rows("2"))
|
|
result = tk.MustQuery("select ifnull(1, null)")
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery("select ifnull(null, null)")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t1(a bigint not null)")
|
|
result = tk.MustQuery("select ifnull(max(a),0) from t1")
|
|
result.Check(testkit.Rows("0"))
|
|
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("drop table if exists t2")
|
|
tk.MustExec("create table t1(a decimal(20,4))")
|
|
tk.MustExec("create table t2(a decimal(20,4))")
|
|
tk.MustExec("insert into t1 select 1.2345")
|
|
tk.MustExec("insert into t2 select 1.2345")
|
|
|
|
result = tk.MustQuery(`select sum(ifnull(a, 0)) from (
|
|
select ifnull(a, 0) as a from t1
|
|
union all
|
|
select ifnull(a, 0) as a from t2
|
|
) t;`)
|
|
result.Check(testkit.Rows("2.4690"))
|
|
|
|
// for if
|
|
result = tk.MustQuery(`select IF(0,"ERROR","this"),IF(1,"is","ERROR"),IF(NULL,"ERROR","a"),IF(1,2,3)|0,IF(1,2.0,3.0)+0;`)
|
|
result.Check(testkit.Rows("this is a 2 2.0"))
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("CREATE TABLE t1 (st varchar(255) NOT NULL, u int(11) NOT NULL);")
|
|
tk.MustExec("INSERT INTO t1 VALUES ('a',1),('A',1),('aa',1),('AA',1),('a',1),('aaa',0),('BBB',0);")
|
|
result = tk.MustQuery("select if(1,st,st) s from t1 order by s;")
|
|
result.Check(testkit.Rows("A", "AA", "BBB", "a", "a", "aa", "aaa"))
|
|
result = tk.MustQuery("select if(u=1,st,st) s from t1 order by s;")
|
|
result.Check(testkit.Rows("A", "AA", "BBB", "a", "a", "aa", "aaa"))
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("CREATE TABLE t1 (a varchar(255), b time, c int)")
|
|
tk.MustExec("INSERT INTO t1 VALUE('abc', '12:00:00', 0)")
|
|
tk.MustExec("INSERT INTO t1 VALUE('1abc', '00:00:00', 1)")
|
|
tk.MustExec("INSERT INTO t1 VALUE('0abc', '12:59:59', 0)")
|
|
result = tk.MustQuery("select if(a, b, c), if(b, a, c), if(c, a, b) from t1")
|
|
result.Check(testkit.Rows("0 abc 12:00:00", "00:00:00 1 1abc", "0 0abc 12:59:59"))
|
|
result = tk.MustQuery("select if(1, 1.0, 1)")
|
|
result.Check(testkit.Rows("1.0"))
|
|
// FIXME: MySQL returns `1.0`.
|
|
result = tk.MustQuery("select if(1, 1, 1.0)")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustQuery("select if(count(*), cast('2000-01-01' as date), cast('2011-01-01' as date)) from t1").Check(testkit.Rows("2000-01-01"))
|
|
tk.MustQuery("select if(count(*)=0, cast('2000-01-01' as date), cast('2011-01-01' as date)) from t1").Check(testkit.Rows("2011-01-01"))
|
|
tk.MustQuery("select if(count(*), cast('[]' as json), cast('{}' as json)) from t1").Check(testkit.Rows("[]"))
|
|
tk.MustQuery("select if(count(*)=0, cast('[]' as json), cast('{}' as json)) from t1").Check(testkit.Rows("{}"))
|
|
|
|
result = tk.MustQuery("SELECT 79 + + + CASE -87 WHEN -30 THEN COALESCE(COUNT(*), +COALESCE(+15, -33, -12 ) + +72) WHEN +COALESCE(+AVG(DISTINCT(60)), 21) THEN NULL ELSE NULL END AS col0;")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
|
|
result = tk.MustQuery("SELECT -63 + COALESCE ( - 83, - 61 + - + 72 * - CAST( NULL AS SIGNED ) + + 3 );")
|
|
result.Check(testkit.Rows("-146"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestArithmeticBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
ctx := context.Background()
|
|
|
|
// for plus
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t(a DECIMAL(4, 2), b DECIMAL(5, 3));")
|
|
tk.MustExec("INSERT INTO t(a, b) VALUES(1.09, 1.999), (-1.1, -0.1);")
|
|
result := tk.MustQuery("SELECT a+b FROM t;")
|
|
result.Check(testkit.Rows("3.089", "-1.200"))
|
|
result = tk.MustQuery("SELECT b+12, b+0.01, b+0.00001, b+12.00001 FROM t;")
|
|
result.Check(testkit.Rows("13.999 2.009 1.99901 13.99901", "11.900 -0.090 -0.09999 11.90001"))
|
|
result = tk.MustQuery("SELECT 1+12, 21+0.01, 89+\"11\", 12+\"a\", 12+NULL, NULL+1, NULL+NULL;")
|
|
result.Check(testkit.Rows("13 21.01 100 12 <nil> <nil> <nil>"))
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t(a BIGINT UNSIGNED, b BIGINT UNSIGNED);")
|
|
tk.MustExec("INSERT INTO t SELECT 1<<63, 1<<63;")
|
|
rs, err := tk.Exec("SELECT a+b FROM t;")
|
|
c.Assert(err, IsNil)
|
|
c.Assert(rs, NotNil)
|
|
rows, err := session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(rows, IsNil)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(test.t.a + test.t.b)'")
|
|
c.Assert(rs.Close(), IsNil)
|
|
rs, err = tk.Exec("select cast(-3 as signed) + cast(2 as unsigned);")
|
|
c.Assert(err, IsNil)
|
|
c.Assert(rs, NotNil)
|
|
rows, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(rows, IsNil)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(-3 + 2)'")
|
|
c.Assert(rs.Close(), IsNil)
|
|
rs, err = tk.Exec("select cast(2 as unsigned) + cast(-3 as signed);")
|
|
c.Assert(err, IsNil)
|
|
c.Assert(rs, NotNil)
|
|
rows, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(rows, IsNil)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(2 + -3)'")
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
// for minus
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t(a DECIMAL(4, 2), b DECIMAL(5, 3));")
|
|
tk.MustExec("INSERT INTO t(a, b) VALUES(1.09, 1.999), (-1.1, -0.1);")
|
|
result = tk.MustQuery("SELECT a-b FROM t;")
|
|
result.Check(testkit.Rows("-0.909", "-1.000"))
|
|
result = tk.MustQuery("SELECT b-12, b-0.01, b-0.00001, b-12.00001 FROM t;")
|
|
result.Check(testkit.Rows("-10.001 1.989 1.99899 -10.00101", "-12.100 -0.110 -0.10001 -12.10001"))
|
|
result = tk.MustQuery("SELECT 1-12, 21-0.01, 89-\"11\", 12-\"a\", 12-NULL, NULL-1, NULL-NULL;")
|
|
result.Check(testkit.Rows("-11 20.99 78 12 <nil> <nil> <nil>"))
|
|
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t(a BIGINT UNSIGNED, b BIGINT UNSIGNED);")
|
|
tk.MustExec("INSERT INTO t SELECT 1, 4;")
|
|
err = tk.QueryToErr("SELECT a-b FROM t;")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(test.t.a - test.t.b)'")
|
|
|
|
err = tk.QueryToErr("select cast(1 as unsigned) - cast(4 as unsigned);")
|
|
c.Assert(err, NotNil)
|
|
// TODO: make error compatible with MySQL, should be BIGINT UNSIGNED value is out of range in '(cast(1 as unsigned) - cast(4 as unsigned))
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(1 - 4)'")
|
|
|
|
err = tk.QueryToErr("select cast(-1 as signed) - cast(-1 as unsigned);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(-1 - 18446744073709551615)'")
|
|
|
|
err = tk.QueryToErr("select cast(1 as signed) - cast(-1 as unsigned);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(1 - 18446744073709551615)'")
|
|
|
|
err = tk.QueryToErr("select cast(-1 as unsigned) - cast(-1 as signed);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(18446744073709551615 - -1)'")
|
|
|
|
err = tk.QueryToErr("select cast(-9223372036854775808 as unsigned) - (-9223372036854775808);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(9223372036854775808 - -9223372036854775808)'")
|
|
|
|
err = tk.QueryToErr("select cast(12 as unsigned) - (14);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT UNSIGNED value is out of range in '(12 - 14)'")
|
|
|
|
err = tk.QueryToErr("select cast(9223372036854775807 as signed) - cast(-1 as signed);")
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT value is out of range in '(9223372036854775807 - -1)'")
|
|
|
|
err = tk.QueryToErr("select cast(-9223372036854775808 as signed) - cast(1 as signed);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT value is out of range in '(-9223372036854775808 - 1)'")
|
|
|
|
err = tk.QueryToErr("select cast(12 as signed) - cast(-9223372036854775808 as signed);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1690]BIGINT value is out of range in '(12 - -9223372036854775808)'")
|
|
|
|
tk.MustExec(`create table tb5(a int(10));`)
|
|
tk.MustExec(`insert into tb5 (a) values (10);`)
|
|
e := tk.QueryToErr(`select * from tb5 where a - -9223372036854775808;`)
|
|
c.Assert(e, NotNil)
|
|
c.Assert(strings.HasSuffix(e.Error(), `BIGINT value is out of range in '(Column#0 - -9223372036854775808)'`), IsTrue, Commentf("err: %v", err))
|
|
|
|
tk.MustExec(`drop table tb5`)
|
|
tk.MustQuery("select cast(-9223372036854775808 as unsigned) - (-9223372036854775807);").Check(testkit.Rows("18446744073709551615"))
|
|
tk.MustQuery("select cast(-3 as unsigned) - cast(-1 as signed);").Check(testkit.Rows("18446744073709551614"))
|
|
tk.MustQuery("select 1.11 - 1.11;").Check(testkit.Rows("0.00"))
|
|
tk.MustQuery("select cast(-1 as unsigned) - cast(-12 as unsigned);").Check(testkit.Rows("11"))
|
|
tk.MustQuery("select cast(-1 as unsigned) - cast(0 as unsigned);").Check(testkit.Rows("18446744073709551615"))
|
|
|
|
// for multiply
|
|
tk.MustQuery("select 1234567890 * 1234567890").Check(testkit.Rows("1524157875019052100"))
|
|
rs, err = tk.Exec("select 1234567890 * 12345671890")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrOverflow), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
tk.MustQuery("select cast(1234567890 as unsigned int) * 12345671890").Check(testkit.Rows("15241570095869612100"))
|
|
tk.MustQuery("select 123344532434234234267890.0 * 1234567118923479823749823749.230").Check(testkit.Rows("152277104042296270209916846800130443726237424001224.7000"))
|
|
rs, err = tk.Exec("select 123344532434234234267890.0 * 12345671189234798237498232384982309489238402830480239849238048239084749.230")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrOverflow), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
// FIXME: There is something wrong in showing float number.
|
|
// tk.MustQuery("select 1.797693134862315708145274237317043567981e+308 * 1").Check(testkit.Rows("1.7976931348623157e308"))
|
|
// tk.MustQuery("select 1.797693134862315708145274237317043567981e+308 * -1").Check(testkit.Rows("-1.7976931348623157e308"))
|
|
rs, err = tk.Exec("select 1.797693134862315708145274237317043567981e+308 * 1.1")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrOverflow), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
rs, err = tk.Exec("select 1.797693134862315708145274237317043567981e+308 * -1.1")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrOverflow), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
tk.MustQuery("select 0.0 * -1;").Check(testkit.Rows("0.0"))
|
|
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t(a DECIMAL(4, 2), b DECIMAL(5, 3));")
|
|
tk.MustExec("INSERT INTO t(a, b) VALUES(-1.09, 1.999);")
|
|
result = tk.MustQuery("SELECT a/b, a/12, a/-0.01, b/12, b/-0.01, b/0.000, NULL/b, b/NULL, NULL/NULL FROM t;")
|
|
result.Check(testkit.Rows("-0.545273 -0.090833 109.000000 0.1665833 -199.9000000 <nil> <nil> <nil> <nil>"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1365 Division by 0"))
|
|
rs, err = tk.Exec("select 1e200/1e-200")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrOverflow), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
// for intDiv
|
|
result = tk.MustQuery("SELECT 13 DIV 12, 13 DIV 0.01, -13 DIV 2, 13 DIV NULL, NULL DIV 13, NULL DIV NULL;")
|
|
result.Check(testkit.Rows("1 1300 -6 <nil> <nil> <nil>"))
|
|
result = tk.MustQuery("SELECT 2.4 div 1.1, 2.4 div 1.2, 2.4 div 1.3;")
|
|
result.Check(testkit.Rows("2 2 1"))
|
|
result = tk.MustQuery("SELECT 1.175494351E-37 div 1.7976931348623157E+308, 1.7976931348623157E+308 div -1.7976931348623157E+307, 1 div 1e-82;")
|
|
result.Check(testkit.Rows("0 -1 <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect DECIMAL value: '1.7976931348623157e+308'",
|
|
"Warning|1292|Truncated incorrect DECIMAL value: '1.7976931348623157e+308'",
|
|
"Warning|1292|Truncated incorrect DECIMAL value: '-1.7976931348623158e+307'",
|
|
"Warning|1365|Division by 0"))
|
|
rs, err = tk.Exec("select 1e300 DIV 1.5")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrOverflow), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("CREATE TABLE t (c_varchar varchar(255), c_time time, nonzero int, zero int, c_int_unsigned int unsigned, c_timestamp timestamp, c_enum enum('a','b','c'));")
|
|
tk.MustExec("INSERT INTO t VALUE('abc', '12:00:00', 12, 0, 5, '2017-08-05 18:19:03', 'b');")
|
|
result = tk.MustQuery("select c_varchar div nonzero, c_time div nonzero, c_time div zero, c_timestamp div nonzero, c_timestamp div zero, c_varchar div zero from t;")
|
|
result.Check(testkit.Rows("0 10000 <nil> 1680900431825 <nil> <nil>"))
|
|
result = tk.MustQuery("select c_enum div nonzero from t;")
|
|
result.Check(testkit.Rows("0"))
|
|
tk.MustQuery("select c_enum div zero from t").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("select nonzero div zero from t").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1365 Division by 0"))
|
|
result = tk.MustQuery("select c_time div c_enum, c_timestamp div c_time, c_timestamp div c_enum from t;")
|
|
result.Check(testkit.Rows("60000 168090043 10085402590951"))
|
|
result = tk.MustQuery("select c_int_unsigned div nonzero, nonzero div c_int_unsigned, c_int_unsigned div zero from t;")
|
|
result.Check(testkit.Rows("0 2 <nil>"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1365 Division by 0"))
|
|
|
|
// for mod
|
|
result = tk.MustQuery("SELECT CAST(1 AS UNSIGNED) MOD -9223372036854775808, -9223372036854775808 MOD CAST(1 AS UNSIGNED);")
|
|
result.Check(testkit.Rows("1 0"))
|
|
result = tk.MustQuery("SELECT 13 MOD 12, 13 MOD 0.01, -13 MOD 2, 13 MOD NULL, NULL MOD 13, NULL DIV NULL;")
|
|
result.Check(testkit.Rows("1 0.00 -1 <nil> <nil> <nil>"))
|
|
result = tk.MustQuery("SELECT 2.4 MOD 1.1, 2.4 MOD 1.2, 2.4 mod 1.30;")
|
|
result.Check(testkit.Rows("0.2 0.0 1.10"))
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("CREATE TABLE t (c_varchar varchar(255), c_time time, nonzero int, zero int, c_timestamp timestamp, c_enum enum('a','b','c'));")
|
|
tk.MustExec("INSERT INTO t VALUE('abc', '12:00:00', 12, 0, '2017-08-05 18:19:03', 'b');")
|
|
result = tk.MustQuery("select c_varchar MOD nonzero, c_time MOD nonzero, c_timestamp MOD nonzero, c_enum MOD nonzero from t;")
|
|
result.Check(testkit.Rows("0 0 3 2"))
|
|
result = tk.MustQuery("select c_time MOD c_enum, c_timestamp MOD c_time, c_timestamp MOD c_enum from t;")
|
|
result.Check(testkit.Rows("0 21903 1"))
|
|
tk.MustQuery("select c_enum MOD zero from t;").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1365 Division by 0"))
|
|
tk.MustExec("SET SQL_MODE='ERROR_FOR_DIVISION_BY_ZERO,STRICT_ALL_TABLES';")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("CREATE TABLE t (v int);")
|
|
tk.MustExec("INSERT IGNORE INTO t VALUE(12 MOD 0);")
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1365 Division by 0"))
|
|
tk.MustQuery("select v from t;").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("select 0.000 % 0.11234500000000000000;").Check(testkit.Rows("0.00000000000000000000"))
|
|
|
|
_, err = tk.Exec("INSERT INTO t VALUE(12 MOD 0);")
|
|
c.Assert(terror.ErrorEqual(err, expression.ErrDivisionByZero), IsTrue)
|
|
|
|
tk.MustQuery("select sum(1.2e2) * 0.1").Check(testkit.Rows("12"))
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a double)")
|
|
tk.MustExec("insert into t value(1.2)")
|
|
tk.MustQuery("select sum(a) * 0.1 from t").Check(testkit.Rows("0.12"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a double)")
|
|
tk.MustExec("insert into t value(1.2)")
|
|
result = tk.MustQuery("select * from t where a/0 > 1")
|
|
result.Check(testkit.Rows())
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1365|Division by 0"))
|
|
|
|
tk.MustExec("USE test;")
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t(a BIGINT, b DECIMAL(6, 2));")
|
|
tk.MustExec("INSERT INTO t VALUES(0, 1.12), (1, 1.21);")
|
|
tk.MustQuery("SELECT a/b FROM t;").Check(testkit.Rows("0.0000", "0.8264"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestGreatestTimeType(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1(c_time time(5), c_dt datetime(4), c_ts timestamp(3), c_d date, c_str varchar(100));")
|
|
tk.MustExec("insert into t1 values('-800:10:10', '2021-10-10 10:10:10.1234', '2021-10-10 10:10:10.1234', '2021-10-11', '2021-10-10 10:10:10.1234');")
|
|
|
|
for i := 0; i < 2; i++ {
|
|
if i == 0 {
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression = off;")
|
|
} else {
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression = on;")
|
|
}
|
|
tk.MustQuery("select greatest(c_time, c_time) from t1;").Check(testkit.Rows("-800:10:10.00000"))
|
|
tk.MustQuery("select greatest(c_dt, c_dt) from t1;").Check(testkit.Rows("2021-10-10 10:10:10.1234"))
|
|
tk.MustQuery("select greatest(c_ts, c_ts) from t1;").Check(testkit.Rows("2021-10-10 10:10:10.123"))
|
|
tk.MustQuery("select greatest(c_d, c_d) from t1;").Check(testkit.Rows("2021-10-11"))
|
|
tk.MustQuery("select greatest(c_str, c_str) from t1;").Check(testkit.Rows("2021-10-10 10:10:10.1234"))
|
|
|
|
tk.MustQuery("select least(c_time, c_time) from t1;").Check(testkit.Rows("-800:10:10.00000"))
|
|
tk.MustQuery("select least(c_dt, c_dt) from t1;").Check(testkit.Rows("2021-10-10 10:10:10.1234"))
|
|
tk.MustQuery("select least(c_ts, c_ts) from t1;").Check(testkit.Rows("2021-10-10 10:10:10.123"))
|
|
tk.MustQuery("select least(c_d, c_d) from t1;").Check(testkit.Rows("2021-10-11"))
|
|
tk.MustQuery("select least(c_str, c_str) from t1;").Check(testkit.Rows("2021-10-10 10:10:10.1234"))
|
|
|
|
tk.MustQuery("select greatest(c_time, cast('10:01:01' as time)) from t1;").Check(testkit.Rows("10:01:01.00000"))
|
|
tk.MustQuery("select least(c_time, cast('10:01:01' as time)) from t1;").Check(testkit.Rows("-800:10:10.00000"))
|
|
|
|
tk.MustQuery("select greatest(c_d, cast('1999-10-10' as date)) from t1;").Check(testkit.Rows("2021-10-11"))
|
|
tk.MustQuery("select least(c_d, cast('1999-10-10' as date)) from t1;").Check(testkit.Rows("1999-10-10"))
|
|
|
|
tk.MustQuery("select greatest(c_dt, cast('1999-10-10 10:10:10.1234' as datetime)) from t1;").Check(testkit.Rows("2021-10-10 10:10:10.1234"))
|
|
tk.MustQuery("select least(c_dt, cast('1999-10-10 10:10:10.1234' as datetime)) from t1;").Check(testkit.Rows("1999-10-10 10:10:10"))
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestCompareBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
// compare as JSON
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t (pk int NOT NULL PRIMARY KEY AUTO_INCREMENT, i INT, j JSON);")
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (0, NULL)`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (1, '{"a": 2}')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (2, '[1,2]')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (3, '{"a":"b", "c":"d","ab":"abc", "bc": ["x", "y"]}')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (4, '["here", ["I", "am"], "!!!"]')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (5, '"scalar string"')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (6, 'true')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (7, 'false')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (8, 'null')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (9, '-1')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (10, CAST(CAST(1 AS UNSIGNED) AS JSON))`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (11, '32767')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (12, '32768')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (13, '-32768')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (14, '-32769')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (15, '2147483647')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (16, '2147483648')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (17, '-2147483648')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (18, '-2147483649')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (19, '18446744073709551615')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (20, '18446744073709551616')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (21, '3.14')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (22, '{}')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (23, '[]')`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (24, CAST(CAST('2015-01-15 23:24:25' AS DATETIME) AS JSON))`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (25, CAST(CAST('23:24:25' AS TIME) AS JSON))`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (26, CAST(CAST('2015-01-15' AS DATE) AS JSON))`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (27, CAST(TIMESTAMP('2015-01-15 23:24:25') AS JSON))`)
|
|
tk.MustExec(`INSERT INTO t(i, j) VALUES (28, CAST('[]' AS CHAR CHARACTER SET 'ascii'))`)
|
|
|
|
result := tk.MustQuery(`SELECT i,
|
|
(j = '"scalar string"') AS c1,
|
|
(j = 'scalar string') AS c2,
|
|
(j = CAST('"scalar string"' AS JSON)) AS c3,
|
|
(j = CAST(CAST(j AS CHAR CHARACTER SET 'utf8mb4') AS JSON)) AS c4,
|
|
(j = CAST(NULL AS JSON)) AS c5,
|
|
(j = NULL) AS c6,
|
|
(j <=> NULL) AS c7,
|
|
(j <=> CAST(NULL AS JSON)) AS c8,
|
|
(j IN (-1, 2, 32768, 3.14)) AS c9,
|
|
(j IN (CAST('[1, 2]' AS JSON), CAST('{}' AS JSON), CAST(3.14 AS JSON))) AS c10,
|
|
(j = (SELECT j FROM t WHERE j = CAST('null' AS JSON))) AS c11,
|
|
(j = (SELECT j FROM t WHERE j IS NULL)) AS c12,
|
|
(j = (SELECT j FROM t WHERE 1<>1)) AS c13,
|
|
(j = DATE('2015-01-15')) AS c14,
|
|
(j = TIME('23:24:25')) AS c15,
|
|
(j = TIMESTAMP('2015-01-15 23:24:25')) AS c16,
|
|
(j = CURRENT_TIMESTAMP) AS c17,
|
|
(JSON_EXTRACT(j, '$.a') = 2) AS c18
|
|
FROM t
|
|
ORDER BY i;`)
|
|
result.Check(testkit.Rows("0 <nil> <nil> <nil> <nil> <nil> <nil> 1 1 <nil> <nil> <nil> <nil> <nil> <nil> <nil> <nil> <nil> <nil>",
|
|
"1 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 1",
|
|
"2 0 0 0 1 <nil> <nil> 0 0 0 1 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"3 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 0",
|
|
"4 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"5 0 1 1 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"6 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"7 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"8 0 0 0 1 <nil> <nil> 0 0 0 0 1 <nil> <nil> 0 0 0 0 <nil>",
|
|
"9 0 0 0 1 <nil> <nil> 0 0 1 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"10 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"11 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"12 0 0 0 1 <nil> <nil> 0 0 1 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"13 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"14 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"15 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"16 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"17 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"18 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"19 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"20 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"21 0 0 0 1 <nil> <nil> 0 0 1 1 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"22 0 0 0 1 <nil> <nil> 0 0 0 1 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"23 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>",
|
|
"24 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 1 0 <nil>",
|
|
"25 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 1 0 0 <nil>",
|
|
"26 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 1 0 0 0 <nil>",
|
|
"27 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 1 0 <nil>",
|
|
"28 0 0 0 1 <nil> <nil> 0 0 0 0 0 <nil> <nil> 0 0 0 0 <nil>"))
|
|
|
|
// for coalesce
|
|
result = tk.MustQuery("select coalesce(NULL), coalesce(NULL, NULL), coalesce(NULL, NULL, NULL);")
|
|
result.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
tk.MustQuery(`select coalesce(cast(1 as json), cast(2 as json));`).Check(testkit.Rows(`1`))
|
|
tk.MustQuery(`select coalesce(NULL, cast(2 as json));`).Check(testkit.Rows(`2`))
|
|
tk.MustQuery(`select coalesce(cast(1 as json), NULL);`).Check(testkit.Rows(`1`))
|
|
tk.MustQuery(`select coalesce(NULL, NULL);`).Check(testkit.Rows(`<nil>`))
|
|
|
|
tk.MustExec("drop table if exists t2")
|
|
tk.MustExec("create table t2(a int, b double, c datetime, d time, e char(20), f bit(10))")
|
|
tk.MustExec(`insert into t2 values(1, 1.1, "2017-08-01 12:01:01", "12:01:01", "abcdef", 0b10101)`)
|
|
|
|
result = tk.MustQuery("select coalesce(NULL, a), coalesce(NULL, b, a), coalesce(c, NULL, a, b), coalesce(d, NULL), coalesce(d, c), coalesce(NULL, NULL, e, 1), coalesce(f), coalesce(1, a, b, c, d, e, f) from t2")
|
|
// coalesce(col_bit) is not same with MySQL, because it's a bug of MySQL(https://bugs.mysql.com/bug.php?id=103289&thanks=4)
|
|
result.Check(testkit.Rows(fmt.Sprintf("1 1.1 2017-08-01 12:01:01 12:01:01 %s 12:01:01 abcdef \x00\x15 1", time.Now().In(tk.Se.GetSessionVars().Location()).Format("2006-01-02"))))
|
|
|
|
// nullif
|
|
result = tk.MustQuery(`SELECT NULLIF(NULL, 1), NULLIF(1, NULL), NULLIF(1, 1), NULLIF(NULL, NULL);`)
|
|
result.Check(testkit.Rows("<nil> 1 <nil> <nil>"))
|
|
|
|
result = tk.MustQuery(`SELECT NULLIF(1, 1.0), NULLIF(1, "1.0");`)
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
|
|
result = tk.MustQuery(`SELECT NULLIF("abc", 1);`)
|
|
result.Check(testkit.Rows("abc"))
|
|
|
|
result = tk.MustQuery(`SELECT NULLIF(1+2, 1);`)
|
|
result.Check(testkit.Rows("3"))
|
|
|
|
result = tk.MustQuery(`SELECT NULLIF(1, 1+2);`)
|
|
result.Check(testkit.Rows("1"))
|
|
|
|
result = tk.MustQuery(`SELECT NULLIF(2+3, 1+2);`)
|
|
result.Check(testkit.Rows("5"))
|
|
|
|
result = tk.MustQuery(`SELECT HEX(NULLIF("abc", 1));`)
|
|
result.Check(testkit.Rows("616263"))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a date)")
|
|
result = tk.MustQuery("desc select a = a from t")
|
|
result.Check(testkit.Rows(
|
|
"Projection_3 10000.00 root eq(test.t.a, test.t.a)->Column#3",
|
|
"└─TableReader_5 10000.00 root data:TableFullScan_4",
|
|
" └─TableFullScan_4 10000.00 cop[tikv] table:t keep order:false, stats:pseudo",
|
|
))
|
|
|
|
// for interval
|
|
result = tk.MustQuery(`select interval(null, 1, 2), interval(1, 2, 3), interval(2, 1, 3)`)
|
|
result.Check(testkit.Rows("-1 0 1"))
|
|
result = tk.MustQuery(`select interval(3, 1, 2), interval(0, "b", "1", "2"), interval("a", "b", "1", "2")`)
|
|
result.Check(testkit.Rows("2 1 1"))
|
|
result = tk.MustQuery(`select interval(23, 1, 23, 23, 23, 30, 44, 200), interval(23, 1.7, 15.3, 23.1, 30, 44, 200), interval(9007199254740992, 9007199254740993)`)
|
|
result.Check(testkit.Rows("4 2 0"))
|
|
result = tk.MustQuery(`select interval(cast(9223372036854775808 as unsigned), cast(9223372036854775809 as unsigned)), interval(9223372036854775807, cast(9223372036854775808 as unsigned)), interval(-9223372036854775807, cast(9223372036854775808 as unsigned))`)
|
|
result.Check(testkit.Rows("0 0 0"))
|
|
result = tk.MustQuery(`select interval(cast(9223372036854775806 as unsigned), 9223372036854775807), interval(cast(9223372036854775806 as unsigned), -9223372036854775807), interval("9007199254740991", "9007199254740992")`)
|
|
result.Check(testkit.Rows("0 1 0"))
|
|
result = tk.MustQuery(`select interval(9007199254740992, "9007199254740993"), interval("9007199254740992", 9007199254740993), interval("9007199254740992", "9007199254740993")`)
|
|
result.Check(testkit.Rows("1 1 1"))
|
|
result = tk.MustQuery(`select INTERVAL(100, NULL, NULL, NULL, NULL, NULL, 100);`)
|
|
result.Check(testkit.Rows("6"))
|
|
|
|
// for greatest
|
|
result = tk.MustQuery(`select greatest(1, 2, 3), greatest("a", "b", "c"), greatest(1.1, 1.2, 1.3), greatest("123a", 1, 2)`)
|
|
result.Check(testkit.Rows("3 c 1.3 2"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
result = tk.MustQuery(`select greatest(cast("2017-01-01" as datetime), "123", "234", cast("2018-01-01" as date)), greatest(cast("2017-01-01" as date), "123", null)`)
|
|
result.Check(testkit.Rows("234 <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1292|Incorrect time value: '123'", "Warning|1292|Incorrect time value: '234'", "Warning|1292|Incorrect time value: '123'"))
|
|
// for least
|
|
result = tk.MustQuery(`select least(1, 2, 3), least("a", "b", "c"), least(1.1, 1.2, 1.3), least("123a", 1, 2)`)
|
|
result.Check(testkit.Rows("1 a 1.1 1"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows())
|
|
result = tk.MustQuery(`select least(cast("2017-01-01" as datetime), "123", "234", cast("2018-01-01" as date)), least(cast("2017-01-01" as date), "123", null)`)
|
|
result.Check(testkit.Rows("123 <nil>"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning|1292|Incorrect time value: '123'", "Warning|1292|Incorrect time value: '234'", "Warning|1292|Incorrect time value: '123'"))
|
|
tk.MustQuery(`select 1 < 17666000000000000000, 1 > 17666000000000000000, 1 = 17666000000000000000`).Check(testkit.Rows("1 0 0"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
// insert value at utc timezone
|
|
tk.MustExec("set time_zone = '+00:00'")
|
|
tk.MustExec("create table t(a timestamp)")
|
|
tk.MustExec("insert into t value('1991-05-06 04:59:28')")
|
|
// check daylight saving time in Asia/Shanghai
|
|
tk.MustExec("set time_zone='Asia/Shanghai'")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("1991-05-06 13:59:28"))
|
|
// insert an nonexistent time
|
|
tk.MustExec("set time_zone = 'America/Los_Angeles'")
|
|
_, err := tk.Exec("insert into t value('2011-03-13 02:00:00')")
|
|
c.Assert(err, NotNil)
|
|
// reset timezone to a +8 offset
|
|
tk.MustExec("set time_zone = '+08:00'")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("1991-05-06 12:59:28"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a bigint unsigned)")
|
|
tk.MustExec("insert into t value(17666000000000000000)")
|
|
tk.MustQuery("select * from t where a = 17666000000000000000").Check(testkit.Rows("17666000000000000000"))
|
|
|
|
// test for compare row
|
|
result = tk.MustQuery(`select row(1,2,3)=row(1,2,3)`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select row(1,2,3)=row(1+3,2,3)`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select row(1,2,3)<>row(1,2,3)`)
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery(`select row(1,2,3)<>row(1+3,2,3)`)
|
|
result.Check(testkit.Rows("1"))
|
|
result = tk.MustQuery(`select row(1+3,2,3)<>row(1+3,2,3)`)
|
|
result.Check(testkit.Rows("0"))
|
|
}
|
|
|
|
// #23157: make sure if Nullif expr is correct combined with IsNull expr.
|
|
func (s *testIntegrationSuite) TestNullifWithIsNull(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int not null);")
|
|
tk.MustExec("insert into t values(1),(2);")
|
|
rows := tk.MustQuery("select * from t where nullif(a,a) is null;")
|
|
rows.Check(testkit.Rows("1", "2"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestAggregationBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a decimal(7, 6))")
|
|
tk.MustExec("insert into t values(1.123456), (1.123456)")
|
|
result := tk.MustQuery("select avg(a) from t")
|
|
result.Check(testkit.Rows("1.1234560000"))
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table t")
|
|
tk.MustExec("CREATE TABLE `t` ( `a` int, KEY `idx_a` (`a`))")
|
|
result = tk.MustQuery("select avg(a) from t")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select max(a), min(a) from t")
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
result = tk.MustQuery("select distinct a from t")
|
|
result.Check(testkit.Rows())
|
|
result = tk.MustQuery("select sum(a) from t")
|
|
result.Check(testkit.Rows("<nil>"))
|
|
result = tk.MustQuery("select count(a) from t")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("select bit_or(a) from t")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("select bit_xor(a) from t")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("select bit_and(a) from t")
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
result = tk.MustQuery("select count(1) from (select count(1) from t) as t1")
|
|
result.Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestAggregationBuiltinBitOr(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a bigint)")
|
|
tk.MustExec("insert into t values(null);")
|
|
result := tk.MustQuery("select bit_or(a) from t")
|
|
result.Check(testkit.Rows("0"))
|
|
tk.MustExec("insert into t values(1);")
|
|
result = tk.MustQuery("select bit_or(a) from t")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustExec("insert into t values(2);")
|
|
result = tk.MustQuery("select bit_or(a) from t")
|
|
result.Check(testkit.Rows("3"))
|
|
tk.MustExec("insert into t values(4);")
|
|
result = tk.MustQuery("select bit_or(a) from t")
|
|
result.Check(testkit.Rows("7"))
|
|
result = tk.MustQuery("select a, bit_or(a) from t group by a order by a")
|
|
result.Check(testkit.Rows("<nil> 0", "1 1", "2 2", "4 4"))
|
|
tk.MustExec("insert into t values(-1);")
|
|
result = tk.MustQuery("select bit_or(a) from t")
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestAggregationBuiltinBitXor(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a bigint)")
|
|
tk.MustExec("insert into t values(null);")
|
|
result := tk.MustQuery("select bit_xor(a) from t")
|
|
result.Check(testkit.Rows("0"))
|
|
tk.MustExec("insert into t values(1);")
|
|
result = tk.MustQuery("select bit_xor(a) from t")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustExec("insert into t values(2);")
|
|
result = tk.MustQuery("select bit_xor(a) from t")
|
|
result.Check(testkit.Rows("3"))
|
|
tk.MustExec("insert into t values(3);")
|
|
result = tk.MustQuery("select bit_xor(a) from t")
|
|
result.Check(testkit.Rows("0"))
|
|
tk.MustExec("insert into t values(3);")
|
|
result = tk.MustQuery("select bit_xor(a) from t")
|
|
result.Check(testkit.Rows("3"))
|
|
result = tk.MustQuery("select a, bit_xor(a) from t group by a order by a")
|
|
result.Check(testkit.Rows("<nil> 0", "1 1", "2 2", "3 0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestAggregationBuiltinBitAnd(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a bigint)")
|
|
tk.MustExec("insert into t values(null);")
|
|
result := tk.MustQuery("select bit_and(a) from t")
|
|
result.Check(testkit.Rows("18446744073709551615"))
|
|
tk.MustExec("insert into t values(7);")
|
|
result = tk.MustQuery("select bit_and(a) from t")
|
|
result.Check(testkit.Rows("7"))
|
|
tk.MustExec("insert into t values(5);")
|
|
result = tk.MustQuery("select bit_and(a) from t")
|
|
result.Check(testkit.Rows("5"))
|
|
tk.MustExec("insert into t values(3);")
|
|
result = tk.MustQuery("select bit_and(a) from t")
|
|
result.Check(testkit.Rows("1"))
|
|
tk.MustExec("insert into t values(2);")
|
|
result = tk.MustQuery("select bit_and(a) from t")
|
|
result.Check(testkit.Rows("0"))
|
|
result = tk.MustQuery("select a, bit_and(a) from t group by a order by a desc")
|
|
result.Check(testkit.Rows("7 7", "5 5", "3 3", "2 2", "<nil> 18446744073709551615"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestAggregationBuiltinGroupConcat(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("create table t(a varchar(100))")
|
|
tk.MustExec("create table d(a varchar(100))")
|
|
tk.MustExec("insert into t values('hello'), ('hello')")
|
|
result := tk.MustQuery("select group_concat(a) from t")
|
|
result.Check(testkit.Rows("hello,hello"))
|
|
|
|
tk.MustExec("set @@group_concat_max_len=7")
|
|
result = tk.MustQuery("select group_concat(a) from t")
|
|
result.Check(testkit.Rows("hello,h"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning 1260 Some rows were cut by GROUPCONCAT(test.t.a)"))
|
|
|
|
_, err := tk.Exec("insert into d select group_concat(a) from t")
|
|
c.Assert(errors.Cause(err).(*terror.Error).Code(), Equals, errors.ErrCode(mysql.ErrCutValueGroupConcat))
|
|
|
|
_, err = tk.Exec("set sql_mode=''")
|
|
c.Assert(err, IsNil)
|
|
tk.MustExec("insert into d select group_concat(a) from t")
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|", "Warning 1260 Some rows were cut by GROUPCONCAT(test.t.a)"))
|
|
tk.MustQuery("select * from d").Check(testkit.Rows("hello,h"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestAggregationBuiltinJSONArrayagg(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec(`CREATE TABLE t (
|
|
a int(11),
|
|
b varchar(100),
|
|
c decimal(3,2),
|
|
d json,
|
|
e date,
|
|
f time,
|
|
g datetime DEFAULT '2012-01-01',
|
|
h timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
|
i char(36),
|
|
j text(50));`)
|
|
|
|
tk.MustExec(`insert into t values(1, 'ab', 5.5, '{"id": 1}', '2020-01-10', '11:12:13', '2020-01-11', '2020-10-18 00:00:00', 'first', 'json_arrayagg_test');`)
|
|
|
|
result := tk.MustQuery("select a, json_arrayagg(b) from t group by a order by a;")
|
|
result.Check(testkit.Rows(`1 ["ab"]`))
|
|
result = tk.MustQuery("select b, json_arrayagg(c) from t group by b order by b;")
|
|
result.Check(testkit.Rows(`ab [5.5]`))
|
|
result = tk.MustQuery("select e, json_arrayagg(f) from t group by e order by e;")
|
|
result.Check(testkit.Rows(`2020-01-10 ["11:12:13"]`))
|
|
result = tk.MustQuery("select f, json_arrayagg(g) from t group by f order by f;")
|
|
result.Check(testkit.Rows(`11:12:13 ["2020-01-11 00:00:00"]`))
|
|
result = tk.MustQuery("select g, json_arrayagg(h) from t group by g order by g;")
|
|
result.Check(testkit.Rows(`2020-01-11 00:00:00 ["2020-10-18 00:00:00"]`))
|
|
result = tk.MustQuery("select h, json_arrayagg(i) from t group by h order by h;")
|
|
result.Check(testkit.Rows(`2020-10-18 00:00:00 ["first"]`))
|
|
result = tk.MustQuery("select i, json_arrayagg(j) from t group by i order by i;")
|
|
result.Check(testkit.Rows(`first ["json_arrayagg_test"]`))
|
|
result = tk.MustQuery("select json_arrayagg(23) from t group by a order by a;")
|
|
result.Check(testkit.Rows(`[23]`))
|
|
result = tk.MustQuery("select json_arrayagg(null) from t group by a order by a;")
|
|
result.Check(testkit.Rows(`[null]`))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestAggregationBuiltinJSONObjectAgg(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec(`CREATE TABLE t (
|
|
a int(11),
|
|
b varchar(100),
|
|
c decimal(3,2),
|
|
d json,
|
|
e date,
|
|
f time,
|
|
g datetime DEFAULT '2012-01-01',
|
|
h timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
|
i char(36),
|
|
j text(50));`)
|
|
|
|
tk.MustExec(`insert into t values(1, 'ab', 5.5, '{"id": 1}', '2020-01-10', '11:12:13', '2020-01-11', '2020-10-18 00:00:00', 'first', 'json_objectagg_test');`)
|
|
|
|
result := tk.MustQuery("select json_objectagg(a, b) from t group by a order by a;")
|
|
result.Check(testkit.Rows(`{"1": "ab"}`))
|
|
result = tk.MustQuery("select json_objectagg(b, c) from t group by b order by b;")
|
|
result.Check(testkit.Rows(`{"ab": 5.5}`))
|
|
result = tk.MustQuery("select json_objectagg(e, f) from t group by e order by e;")
|
|
result.Check(testkit.Rows(`{"2020-01-10": "11:12:13"}`))
|
|
result = tk.MustQuery("select json_objectagg(f, g) from t group by f order by f;")
|
|
result.Check(testkit.Rows(`{"11:12:13": "2020-01-11 00:00:00"}`))
|
|
result = tk.MustQuery("select json_objectagg(g, h) from t group by g order by g;")
|
|
result.Check(testkit.Rows(`{"2020-01-11 00:00:00": "2020-10-18 00:00:00"}`))
|
|
result = tk.MustQuery("select json_objectagg(h, i) from t group by h order by h;")
|
|
result.Check(testkit.Rows(`{"2020-10-18 00:00:00": "first"}`))
|
|
result = tk.MustQuery("select json_objectagg(i, j) from t group by i order by i;")
|
|
result.Check(testkit.Rows(`{"first": "json_objectagg_test"}`))
|
|
result = tk.MustQuery("select json_objectagg(a, null) from t group by a order by a;")
|
|
result.Check(testkit.Rows(`{"1": null}`))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestOtherBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b double, c varchar(20), d datetime, e time)")
|
|
tk.MustExec("insert into t value(1, 2, 'string', '2017-01-01 12:12:12', '12:12:12')")
|
|
|
|
// for in
|
|
result := tk.MustQuery("select 1 in (a, b, c), 'string' in (a, b, c), '2017-01-01 12:12:12' in (c, d, e), '12:12:12' in (c, d, e) from t")
|
|
result.Check(testkit.Rows("1 1 1 1"))
|
|
result = tk.MustQuery("select 1 in (null, c), 2 in (null, c) from t")
|
|
result.Check(testkit.Rows("<nil> <nil>"))
|
|
result = tk.MustQuery("select 0 in (a, b, c), 0 in (a, b, c), 3 in (a, b, c), 4 in (a, b, c) from t")
|
|
result.Check(testkit.Rows("1 1 0 0"))
|
|
result = tk.MustQuery("select (0,1) in ((0,1), (0,2)), (0,1) in ((0,0), (0,2))")
|
|
result.Check(testkit.Rows("1 0"))
|
|
|
|
result = tk.MustQuery(`select bit_count(121), bit_count(-1), bit_count(null), bit_count("1231aaa");`)
|
|
result.Check(testkit.Rows("5 64 <nil> 7"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int primary key, b time, c double, d varchar(10))")
|
|
tk.MustExec(`insert into t values(1, '01:01:01', 1.1, "1"), (2, '02:02:02', 2.2, "2")`)
|
|
tk.MustExec(`insert into t(a, b) values(1, '12:12:12') on duplicate key update a = values(b)`)
|
|
result = tk.MustQuery(`select a from t order by a`)
|
|
result.Check(testkit.Rows("2", "121212"))
|
|
tk.MustExec(`insert into t values(2, '12:12:12', 1.1, "3.3") on duplicate key update a = values(c) + values(d)`)
|
|
result = tk.MustQuery(`select a from t order by a`)
|
|
result.Check(testkit.Rows("4", "121212"))
|
|
|
|
// for setvar, getvar
|
|
tk.MustExec(`set @varname = "Abc"`)
|
|
result = tk.MustQuery(`select @varname, @VARNAME`)
|
|
result.Check(testkit.Rows("Abc Abc"))
|
|
|
|
// for values
|
|
tk.MustExec("drop table t")
|
|
tk.MustExec("CREATE TABLE `t` (`id` varchar(32) NOT NULL, `count` decimal(18,2), PRIMARY KEY (`id`));")
|
|
tk.MustExec("INSERT INTO t (id,count)VALUES('abc',2) ON DUPLICATE KEY UPDATE count=if(VALUES(count) > count,VALUES(count),count)")
|
|
result = tk.MustQuery("select count from t where id = 'abc'")
|
|
result.Check(testkit.Rows("2.00"))
|
|
tk.MustExec("INSERT INTO t (id,count)VALUES('abc',265.0) ON DUPLICATE KEY UPDATE count=if(VALUES(count) > count,VALUES(count),count)")
|
|
result = tk.MustQuery("select count from t where id = 'abc'")
|
|
result.Check(testkit.Rows("265.00"))
|
|
|
|
// for values(issue #4884)
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table test(id int not null, val text, primary key(id));")
|
|
tk.MustExec("insert into test values(1,'hello');")
|
|
result = tk.MustQuery("select * from test;")
|
|
result.Check(testkit.Rows("1 hello"))
|
|
tk.MustExec("insert into test values(1, NULL) on duplicate key update val = VALUES(val);")
|
|
result = tk.MustQuery("select * from test;")
|
|
result.Check(testkit.Rows("1 <nil>"))
|
|
|
|
tk.MustExec("drop table if exists test;")
|
|
tk.MustExec(`create table test(
|
|
id int not null,
|
|
a text,
|
|
b blob,
|
|
c varchar(20),
|
|
d int,
|
|
e float,
|
|
f DECIMAL(6,4),
|
|
g JSON,
|
|
primary key(id));`)
|
|
|
|
tk.MustExec(`insert into test values(1,'txt hello', 'blb hello', 'vc hello', 1, 1.1, 1.0, '{"key1": "value1", "key2": "value2"}');`)
|
|
tk.MustExec(`insert into test values(1, NULL, NULL, NULL, NULL, NULL, NULL, NULL)
|
|
on duplicate key update
|
|
a = values(a),
|
|
b = values(b),
|
|
c = values(c),
|
|
d = values(d),
|
|
e = values(e),
|
|
f = values(f),
|
|
g = values(g);`)
|
|
|
|
result = tk.MustQuery("select * from test;")
|
|
result.Check(testkit.Rows("1 <nil> <nil> <nil> <nil> <nil> <nil> <nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDateBuiltin(c *C) {
|
|
ctx := context.Background()
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("USE test;")
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("create table t (d date);")
|
|
tk.MustExec("insert into t values ('1997-01-02')")
|
|
tk.MustExec("insert into t values ('1998-01-02')")
|
|
r := tk.MustQuery("select * from t where d < date '1998-01-01';")
|
|
r.Check(testkit.Rows("1997-01-02"))
|
|
|
|
r = tk.MustQuery("select date'20171212'")
|
|
r.Check(testkit.Rows("2017-12-12"))
|
|
|
|
r = tk.MustQuery("select date'2017/12/12'")
|
|
r.Check(testkit.Rows("2017-12-12"))
|
|
|
|
r = tk.MustQuery("select date'2017/12-12'")
|
|
r.Check(testkit.Rows("2017-12-12"))
|
|
|
|
tk.MustExec("set sql_mode = ''")
|
|
r = tk.MustQuery("select date '0000-00-00';")
|
|
r.Check(testkit.Rows("0000-00-00"))
|
|
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_IN_DATE'")
|
|
r = tk.MustQuery("select date '0000-00-00';")
|
|
r.Check(testkit.Rows("0000-00-00"))
|
|
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_DATE'")
|
|
rs, err := tk.Exec("select date '0000-00-00';")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateStr, "0000-00-00")), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
tk.MustExec("set sql_mode = ''")
|
|
r = tk.MustQuery("select date '2007-10-00';")
|
|
r.Check(testkit.Rows("2007-10-00"))
|
|
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_IN_DATE'")
|
|
rs, _ = tk.Exec("select date '2007-10-00';")
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateStr, "2017-10-00")), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_DATE'")
|
|
r = tk.MustQuery("select date '2007-10-00';")
|
|
r.Check(testkit.Rows("2007-10-00"))
|
|
|
|
tk.MustExec("set sql_mode = 'NO_ZERO_IN_DATE,NO_ZERO_DATE'")
|
|
|
|
rs, _ = tk.Exec("select date '2007-10-00';")
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateStr, "2017-10-00")), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
rs, err = tk.Exec("select date '0000-00-00';")
|
|
c.Assert(err, IsNil)
|
|
_, err = session.GetRows4Test(ctx, tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateStr, "0000-00-00")), IsTrue)
|
|
c.Assert(rs.Close(), IsNil)
|
|
|
|
r = tk.MustQuery("select date'1998~01~02'")
|
|
r.Check(testkit.Rows("1998-01-02"))
|
|
|
|
r = tk.MustQuery("select date'731124', date '011124'")
|
|
r.Check(testkit.Rows("1973-11-24 2001-11-24"))
|
|
|
|
_, err = tk.Exec("select date '0000-00-00 00:00:00';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateStr, "0000-00-00 00:00:00")), IsTrue)
|
|
|
|
_, err = tk.Exec("select date '2017-99-99';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue, Commentf("err: %v", err))
|
|
|
|
_, err = tk.Exec("select date '2017-2-31';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue), IsTrue, Commentf("err: %v", err))
|
|
|
|
_, err = tk.Exec("select date '201712-31';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateStr, "201712-31")), IsTrue, Commentf("err: %v", err))
|
|
|
|
_, err = tk.Exec("select date 'abcdefg';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateStr, "abcdefg")), IsTrue, Commentf("err: %v", err))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestJSONBuiltin(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("USE test;")
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE `my_collection` ( `doc` json DEFAULT NULL, `_id` varchar(32) GENERATED ALWAYS AS (JSON_UNQUOTE(JSON_EXTRACT(doc,'$._id'))) STORED NOT NULL, PRIMARY KEY (`_id`))")
|
|
_, err := tk.Exec("UPDATE `test`.`my_collection` SET doc=JSON_SET(doc) WHERE (JSON_EXTRACT(doc,'$.name') = 'clare');")
|
|
c.Assert(err, NotNil)
|
|
|
|
r := tk.MustQuery("select json_valid(null);")
|
|
r.Check(testkit.Rows("<nil>"))
|
|
|
|
r = tk.MustQuery(`select json_valid("null");`)
|
|
r.Check(testkit.Rows("1"))
|
|
|
|
r = tk.MustQuery("select json_valid(0);")
|
|
r.Check(testkit.Rows("0"))
|
|
|
|
r = tk.MustQuery(`select json_valid("0");`)
|
|
r.Check(testkit.Rows("1"))
|
|
|
|
r = tk.MustQuery(`select json_valid("hello");`)
|
|
r.Check(testkit.Rows("0"))
|
|
|
|
r = tk.MustQuery(`select json_valid('"hello"');`)
|
|
r.Check(testkit.Rows("1"))
|
|
|
|
r = tk.MustQuery(`select json_valid('{"a":1}');`)
|
|
r.Check(testkit.Rows("1"))
|
|
|
|
r = tk.MustQuery("select json_valid('{}');")
|
|
r.Check(testkit.Rows("1"))
|
|
|
|
r = tk.MustQuery(`select json_valid('[]');`)
|
|
r.Check(testkit.Rows("1"))
|
|
|
|
r = tk.MustQuery("select json_valid('2019-8-19');")
|
|
r.Check(testkit.Rows("0"))
|
|
|
|
r = tk.MustQuery(`select json_valid('"2019-8-19"');`)
|
|
r.Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTimeLiteral(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
r := tk.MustQuery("select time '117:01:12';")
|
|
r.Check(testkit.Rows("117:01:12"))
|
|
|
|
r = tk.MustQuery("select time '01:00:00.999999';")
|
|
r.Check(testkit.Rows("01:00:00.999999"))
|
|
|
|
r = tk.MustQuery("select time '1 01:00:00';")
|
|
r.Check(testkit.Rows("25:00:00"))
|
|
|
|
r = tk.MustQuery("select time '110:00:00';")
|
|
r.Check(testkit.Rows("110:00:00"))
|
|
|
|
r = tk.MustQuery("select time'-1:1:1.123454656';")
|
|
r.Check(testkit.Rows("-01:01:01.123455"))
|
|
|
|
r = tk.MustQuery("select time '33:33';")
|
|
r.Check(testkit.Rows("33:33:00"))
|
|
|
|
r = tk.MustQuery("select time '1.1';")
|
|
r.Check(testkit.Rows("00:00:01.1"))
|
|
|
|
r = tk.MustQuery("select time '21';")
|
|
r.Check(testkit.Rows("00:00:21"))
|
|
|
|
r = tk.MustQuery("select time '20 20:20';")
|
|
r.Check(testkit.Rows("500:20:00"))
|
|
|
|
_, err := tk.Exec("select time '2017-01-01 00:00:00';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.TimeStr, "2017-01-01 00:00:00")), IsTrue)
|
|
|
|
_, err = tk.Exec("select time '071231235959.999999';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.TimeStr, "071231235959.999999")), IsTrue)
|
|
|
|
_, err = tk.Exec("select time '20171231235959.999999';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.TimeStr, "20171231235959.999999")), IsTrue)
|
|
|
|
_, err = tk.Exec("select ADDDATE('2008-01-34', -1);")
|
|
c.Assert(err, IsNil)
|
|
tk.MustQuery("Show warnings;").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Incorrect datetime value: '2008-01-34'"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue13822(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustQuery("select ADDDATE(20111111, interval '-123' DAY);").Check(testkit.Rows("2011-07-11"))
|
|
tk.MustQuery("select SUBDATE(20111111, interval '-123' DAY);").Check(testkit.Rows("2012-03-13"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTimestampLiteral(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
r := tk.MustQuery("select timestamp '2017-01-01 00:00:00';")
|
|
r.Check(testkit.Rows("2017-01-01 00:00:00"))
|
|
|
|
r = tk.MustQuery("select timestamp '2017@01@01 00:00:00';")
|
|
r.Check(testkit.Rows("2017-01-01 00:00:00"))
|
|
|
|
r = tk.MustQuery("select timestamp '2017@01@01 00~00~00';")
|
|
r.Check(testkit.Rows("2017-01-01 00:00:00"))
|
|
|
|
r = tk.MustQuery("select timestamp '2017@01@0001 00~00~00.333';")
|
|
r.Check(testkit.Rows("2017-01-01 00:00:00.333"))
|
|
|
|
_, err := tk.Exec("select timestamp '00:00:00';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateTimeStr, "00:00:00")), IsTrue)
|
|
|
|
_, err = tk.Exec("select timestamp '1992-01-03';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateTimeStr, "1992-01-03")), IsTrue)
|
|
|
|
_, err = tk.Exec("select timestamp '20171231235959.999999';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(terror.ErrorEqual(err, types.ErrWrongValue.GenWithStackByArgs(types.DateTimeStr, "20171231235959.999999")), IsTrue)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestLiterals(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
r := tk.MustQuery("SELECT LENGTH(b''), LENGTH(B''), b''+1, b''-1, B''+1;")
|
|
r.Check(testkit.Rows("0 0 1 -1 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestFuncJSON(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tk.MustExec("USE test;")
|
|
tk.MustExec("DROP TABLE IF EXISTS table_json;")
|
|
tk.MustExec("CREATE TABLE table_json(a json, b VARCHAR(255));")
|
|
|
|
j1 := `{"\\"hello\\"": "world", "a": [1, "2", {"aa": "bb"}, 4.0, {"aa": "cc"}], "b": true, "c": ["d"]}`
|
|
j2 := `[{"a": 1, "b": true}, 3, 3.5, "hello, world", null, true]`
|
|
for _, j := range []string{j1, j2} {
|
|
tk.MustExec(fmt.Sprintf(`INSERT INTO table_json values('%s', '%s')`, j, j))
|
|
}
|
|
|
|
r := tk.MustQuery(`select json_type(a), json_type(b) from table_json`)
|
|
r.Check(testkit.Rows("OBJECT OBJECT", "ARRAY ARRAY"))
|
|
|
|
tk.MustGetErrCode("select json_quote();", mysql.ErrWrongParamcountToNativeFct)
|
|
tk.MustGetErrCode("select json_quote('abc', 'def');", mysql.ErrWrongParamcountToNativeFct)
|
|
tk.MustGetErrCode("select json_quote(NULL, 'def');", mysql.ErrWrongParamcountToNativeFct)
|
|
tk.MustGetErrCode("select json_quote('abc', NULL);", mysql.ErrWrongParamcountToNativeFct)
|
|
|
|
tk.MustGetErrCode("select json_unquote();", mysql.ErrWrongParamcountToNativeFct)
|
|
tk.MustGetErrCode("select json_unquote('abc', 'def');", mysql.ErrWrongParamcountToNativeFct)
|
|
tk.MustGetErrCode("select json_unquote(NULL, 'def');", mysql.ErrWrongParamcountToNativeFct)
|
|
tk.MustGetErrCode("select json_unquote('abc', NULL);", mysql.ErrWrongParamcountToNativeFct)
|
|
|
|
tk.MustQuery("select json_quote(NULL);").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("select json_unquote(NULL);").Check(testkit.Rows("<nil>"))
|
|
|
|
tk.MustQuery("select json_quote('abc');").Check(testkit.Rows(`"abc"`))
|
|
tk.MustQuery(`select json_quote(convert('"abc"' using ascii));`).Check(testkit.Rows(`"\"abc\""`))
|
|
tk.MustQuery(`select json_quote(convert('"abc"' using latin1));`).Check(testkit.Rows(`"\"abc\""`))
|
|
tk.MustQuery(`select json_quote(convert('"abc"' using utf8));`).Check(testkit.Rows(`"\"abc\""`))
|
|
tk.MustQuery(`select json_quote(convert('"abc"' using utf8mb4));`).Check(testkit.Rows(`"\"abc\""`))
|
|
|
|
tk.MustQuery("select json_unquote('abc');").Check(testkit.Rows("abc"))
|
|
tk.MustQuery(`select json_unquote('"abc"');`).Check(testkit.Rows("abc"))
|
|
tk.MustQuery(`select json_unquote(convert('"abc"' using ascii));`).Check(testkit.Rows("abc"))
|
|
tk.MustQuery(`select json_unquote(convert('"abc"' using latin1));`).Check(testkit.Rows("abc"))
|
|
tk.MustQuery(`select json_unquote(convert('"abc"' using utf8));`).Check(testkit.Rows("abc"))
|
|
tk.MustQuery(`select json_unquote(convert('"abc"' using utf8mb4));`).Check(testkit.Rows("abc"))
|
|
|
|
tk.MustQuery(`select json_quote('"');`).Check(testkit.Rows(`"\""`))
|
|
tk.MustQuery(`select json_unquote('"');`).Check(testkit.Rows(`"`))
|
|
|
|
tk.MustQuery(`select json_unquote('""');`).Check(testkit.Rows(``))
|
|
tk.MustQuery(`select char_length(json_unquote('""'));`).Check(testkit.Rows(`0`))
|
|
tk.MustQuery(`select json_unquote('"" ');`).Check(testkit.Rows(`"" `))
|
|
tk.MustQuery(`select json_unquote(cast(json_quote('abc') as json));`).Check(testkit.Rows("abc"))
|
|
|
|
tk.MustQuery(`select json_unquote(cast('{"abc": "foo"}' as json));`).Check(testkit.Rows(`{"abc": "foo"}`))
|
|
tk.MustQuery(`select json_unquote(json_extract(cast('{"abc": "foo"}' as json), '$.abc'));`).Check(testkit.Rows("foo"))
|
|
tk.MustQuery(`select json_unquote('["a", "b", "c"]');`).Check(testkit.Rows(`["a", "b", "c"]`))
|
|
tk.MustQuery(`select json_unquote(cast('["a", "b", "c"]' as json));`).Check(testkit.Rows(`["a", "b", "c"]`))
|
|
tk.MustQuery(`select json_quote(convert(X'e68891' using utf8));`).Check(testkit.Rows(`"我"`))
|
|
tk.MustQuery(`select json_quote(convert(X'e68891' using utf8mb4));`).Check(testkit.Rows(`"我"`))
|
|
tk.MustQuery(`select cast(json_quote(convert(X'e68891' using utf8)) as json);`).Check(testkit.Rows(`"我"`))
|
|
tk.MustQuery(`select json_unquote(convert(X'e68891' using utf8));`).Check(testkit.Rows("我"))
|
|
|
|
tk.MustQuery(`select json_quote(json_quote(json_quote('abc')));`).Check(testkit.Rows(`"\"\\\"abc\\\"\""`))
|
|
tk.MustQuery(`select json_unquote(json_unquote(json_unquote(json_quote(json_quote(json_quote('abc'))))));`).Check(testkit.Rows("abc"))
|
|
|
|
tk.MustGetErrCode("select json_quote(123)", mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode("select json_quote(-100)", mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode("select json_quote(123.123)", mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode("select json_quote(-100.000)", mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_quote(true);`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_quote(false);`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_quote(cast("{}" as JSON));`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_quote(cast("[]" as JSON));`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_quote(cast("2015-07-29" as date));`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_quote(cast("12:18:29.000000" as time));`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_quote(cast("2015-07-29 12:18:29.000000" as datetime));`, mysql.ErrIncorrectType)
|
|
|
|
tk.MustGetErrCode("select json_unquote(123)", mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode("select json_unquote(-100)", mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode("select json_unquote(123.123)", mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode("select json_unquote(-100.000)", mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_unquote(true);`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_unquote(false);`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_unquote(cast("2015-07-29" as date));`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_unquote(cast("12:18:29.000000" as time));`, mysql.ErrIncorrectType)
|
|
tk.MustGetErrCode(`select json_unquote(cast("2015-07-29 12:18:29.000000" as datetime));`, mysql.ErrIncorrectType)
|
|
|
|
r = tk.MustQuery(`select json_extract(a, '$.a[1]'), json_extract(b, '$.b') from table_json`)
|
|
r.Check(testkit.Rows("\"2\" true", "<nil> <nil>"))
|
|
|
|
r = tk.MustQuery(`select json_extract(json_set(a, '$.a[1]', 3), '$.a[1]'), json_extract(json_set(b, '$.b', false), '$.b') from table_json`)
|
|
r.Check(testkit.Rows("3 false", "<nil> <nil>"))
|
|
|
|
r = tk.MustQuery(`select json_extract(json_insert(a, '$.a[1]', 3), '$.a[1]'), json_extract(json_insert(b, '$.b', false), '$.b') from table_json`)
|
|
r.Check(testkit.Rows("\"2\" true", "<nil> <nil>"))
|
|
|
|
r = tk.MustQuery(`select json_extract(json_replace(a, '$.a[1]', 3), '$.a[1]'), json_extract(json_replace(b, '$.b', false), '$.b') from table_json`)
|
|
r.Check(testkit.Rows("3 false", "<nil> <nil>"))
|
|
|
|
r = tk.MustQuery(`select json_extract(json_merge(a, cast(b as JSON)), '$[0].a[0]') from table_json`)
|
|
r.Check(testkit.Rows("1", "1"))
|
|
|
|
r = tk.MustQuery(`select json_extract(json_array(1,2,3), '$[1]')`)
|
|
r.Check(testkit.Rows("2"))
|
|
|
|
r = tk.MustQuery(`select json_extract(json_object(1,2,3,4), '$."1"')`)
|
|
r.Check(testkit.Rows("2"))
|
|
|
|
tk.MustExec(`update table_json set a=json_set(a,'$.a',json_object('a',1,'b',2)) where json_extract(a,'$.a[1]') = '2'`)
|
|
r = tk.MustQuery(`select json_extract(a, '$.a.a'), json_extract(a, '$.a.b') from table_json`)
|
|
r.Check(testkit.Rows("1 2", "<nil> <nil>"))
|
|
|
|
r = tk.MustQuery(`select json_contains(NULL, '1'), json_contains('1', NULL), json_contains('1', '1', NULL)`)
|
|
r.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
r = tk.MustQuery(`select json_contains('{}','{}'), json_contains('[1]','1'), json_contains('[1]','"1"'), json_contains('[1,2,[1,[5,[3]]]]', '[1,3]', '$[2]'), json_contains('[1,2,[1,[5,{"a":[2,3]}]]]', '[1,{"a":[3]}]', "$[2]"), json_contains('{"a":1}', '{"a":1,"b":2}', "$")`)
|
|
r.Check(testkit.Rows("1 1 0 1 1 0"))
|
|
r = tk.MustQuery(`select json_contains('{"a": 1}', '1', "$.c"), json_contains('{"a": [1, 2]}', '1', "$.a[2]"), json_contains('{"a": [1, {"a": 1}]}', '1', "$.a[1].b")`)
|
|
r.Check(testkit.Rows("<nil> <nil> <nil>"))
|
|
rs, err := tk.Exec("select json_contains('1','1','$.*')")
|
|
c.Assert(err, IsNil)
|
|
c.Assert(rs, NotNil)
|
|
_, err = session.GetRows4Test(context.Background(), tk.Se, rs)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[json:3149]In this situation, path expressions may not contain the * and ** tokens.")
|
|
|
|
r = tk.MustQuery(`select
|
|
json_contains_path(NULL, 'one', "$.c"),
|
|
json_contains_path(NULL, 'all', "$.c"),
|
|
json_contains_path('{"a": 1}', NULL, "$.c"),
|
|
json_contains_path('{"a": 1}', 'one', NULL),
|
|
json_contains_path('{"a": 1}', 'all', NULL)
|
|
`)
|
|
r.Check(testkit.Rows("<nil> <nil> <nil> <nil> <nil>"))
|
|
|
|
r = tk.MustQuery(`select
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'one', '$.c.d'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'one', '$.a.d'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'all', '$.c.d'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'all', '$.a.d')
|
|
`)
|
|
r.Check(testkit.Rows("1 0 1 0"))
|
|
|
|
r = tk.MustQuery(`select
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'one', '$.a', '$.e'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'one', '$.a', '$.b'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'all', '$.a', '$.e'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'all', '$.a', '$.b')
|
|
`)
|
|
r.Check(testkit.Rows("1 1 0 1"))
|
|
|
|
r = tk.MustQuery(`select
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'one', '$.*'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'one', '$[*]'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'all', '$.*'),
|
|
json_contains_path('{"a": 1, "b": 2, "c": {"d": 4}}', 'all', '$[*]')
|
|
`)
|
|
r.Check(testkit.Rows("1 0 1 0"))
|
|
|
|
r = tk.MustQuery(`select
|
|
json_keys('[]'),
|
|
json_keys('{}'),
|
|
json_keys('{"a": 1, "b": 2}'),
|
|
json_keys('{"a": {"c": 3}, "b": 2}'),
|
|
json_keys('{"a": {"c": 3}, "b": 2}', "$.a")
|
|
`)
|
|
r.Check(testkit.Rows(`<nil> [] ["a", "b"] ["a", "b"] ["c"]`))
|
|
|
|
r = tk.MustQuery(`select
|
|
json_length('1'),
|
|
json_length('{}'),
|
|
json_length('[]'),
|
|
json_length('{"a": 1}'),
|
|
json_length('{"a": 1, "b": 2}'),
|
|
json_length('[1, 2, 3]')
|
|
`)
|
|
r.Check(testkit.Rows("1 0 0 1 2 3"))
|
|
|
|
// #16267
|
|
tk.MustQuery(`select json_array(922337203685477580) = json_array(922337203685477581);`).Check(testkit.Rows("0"))
|
|
|
|
// #10461
|
|
tk.MustExec("drop table if exists tx1")
|
|
tk.MustExec("create table tx1(id int key, a double, b double, c double, d double)")
|
|
tk.MustExec("insert into tx1 values (1, 0.1, 0.2, 0.3, 0.0)")
|
|
tk.MustQuery("select a+b, c from tx1").Check(testkit.Rows("0.30000000000000004 0.3"))
|
|
tk.MustQuery("select json_array(a+b) = json_array(c) from tx1").Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestColumnInfoModified(c *C) {
|
|
testKit := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
testKit.MustExec("use test")
|
|
testKit.MustExec("drop table if exists tab0")
|
|
testKit.MustExec("CREATE TABLE tab0(col0 INTEGER, col1 INTEGER, col2 INTEGER)")
|
|
testKit.MustExec("SELECT + - (- CASE + col0 WHEN + CAST( col0 AS SIGNED ) THEN col1 WHEN 79 THEN NULL WHEN + - col1 THEN col0 / + col0 END ) * - 16 FROM tab0")
|
|
ctx := testKit.Se.(sessionctx.Context)
|
|
is := domain.GetDomain(ctx).InfoSchema()
|
|
tbl, _ := is.TableByName(model.NewCIStr("test"), model.NewCIStr("tab0"))
|
|
col := table.FindCol(tbl.Cols(), "col1")
|
|
c.Assert(col.Tp, Equals, mysql.TypeLong)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestSetVariables(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
_, err := tk.Exec("set sql_mode='adfasdfadsfdasd';")
|
|
c.Assert(err, NotNil)
|
|
_, err = tk.Exec("set @@sql_mode='adfasdfadsfdasd';")
|
|
c.Assert(err, NotNil)
|
|
_, err = tk.Exec("set @@global.sql_mode='adfasdfadsfdasd';")
|
|
c.Assert(err, NotNil)
|
|
_, err = tk.Exec("set @@session.sql_mode='adfasdfadsfdasd';")
|
|
c.Assert(err, NotNil)
|
|
|
|
var r *testkit.Result
|
|
_, err = tk.Exec("set @@session.sql_mode=',NO_ZERO_DATE,ANSI,ANSI_QUOTES';")
|
|
c.Assert(err, IsNil)
|
|
r = tk.MustQuery(`select @@session.sql_mode`)
|
|
r.Check(testkit.Rows("NO_ZERO_DATE,REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ONLY_FULL_GROUP_BY,ANSI"))
|
|
r = tk.MustQuery(`show variables like 'sql_mode'`)
|
|
r.Check(testkit.Rows("sql_mode NO_ZERO_DATE,REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ONLY_FULL_GROUP_BY,ANSI"))
|
|
|
|
// for invalid SQL mode.
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists tab0")
|
|
tk.MustExec("CREATE TABLE tab0(col1 time)")
|
|
_, err = tk.Exec("set sql_mode='STRICT_TRANS_TABLES';")
|
|
c.Assert(err, IsNil)
|
|
_, err = tk.Exec("INSERT INTO tab0 select cast('999:44:33' as time);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1292]Truncated incorrect time value: '999:44:33'")
|
|
_, err = tk.Exec("set sql_mode=' ,';")
|
|
c.Assert(err, NotNil)
|
|
_, err = tk.Exec("INSERT INTO tab0 select cast('999:44:33' as time);")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, "[types:1292]Truncated incorrect time value: '999:44:33'")
|
|
|
|
// issue #5478
|
|
_, err = tk.Exec("set session transaction read write;")
|
|
c.Assert(err, IsNil)
|
|
_, err = tk.Exec("set global transaction read write;")
|
|
c.Assert(err, IsNil)
|
|
r = tk.MustQuery(`select @@session.tx_read_only, @@global.tx_read_only, @@session.transaction_read_only, @@global.transaction_read_only;`)
|
|
r.Check(testkit.Rows("0 0 0 0"))
|
|
|
|
_, err = tk.Exec("set session transaction read only;")
|
|
c.Assert(err, NotNil)
|
|
|
|
_, err = tk.Exec("start transaction read only;")
|
|
c.Assert(err, NotNil)
|
|
|
|
_, err = tk.Exec("set tidb_enable_noop_functions=1")
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("set session transaction read only;")
|
|
tk.MustExec("start transaction read only;")
|
|
|
|
r = tk.MustQuery(`select @@session.tx_read_only, @@global.tx_read_only, @@session.transaction_read_only, @@global.transaction_read_only;`)
|
|
r.Check(testkit.Rows("1 0 1 0"))
|
|
_, err = tk.Exec("set global transaction read only;")
|
|
c.Assert(err, NotNil)
|
|
tk.MustExec("set global tidb_enable_noop_functions=1;")
|
|
tk.MustExec("set global transaction read only;")
|
|
r = tk.MustQuery(`select @@session.tx_read_only, @@global.tx_read_only, @@session.transaction_read_only, @@global.transaction_read_only;`)
|
|
r.Check(testkit.Rows("1 1 1 1"))
|
|
|
|
_, err = tk.Exec("set session transaction read write;")
|
|
c.Assert(err, IsNil)
|
|
_, err = tk.Exec("set global transaction read write;")
|
|
c.Assert(err, IsNil)
|
|
r = tk.MustQuery(`select @@session.tx_read_only, @@global.tx_read_only, @@session.transaction_read_only, @@global.transaction_read_only;`)
|
|
r.Check(testkit.Rows("0 0 0 0"))
|
|
|
|
// reset
|
|
tk.MustExec("set tidb_enable_noop_functions=0")
|
|
tk.MustExec("set global tidb_enable_noop_functions=1")
|
|
|
|
_, err = tk.Exec("set @@global.max_user_connections='';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, variable.ErrWrongTypeForVar.GenWithStackByArgs("max_user_connections").Error())
|
|
_, err = tk.Exec("set @@global.max_prepared_stmt_count='';")
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error(), Equals, variable.ErrWrongTypeForVar.GenWithStackByArgs("max_prepared_stmt_count").Error())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssues(c *C) {
|
|
c.Skip("it has been broken. Please fix it as soon as possible.")
|
|
// for issue #4954
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t (a CHAR(5) CHARACTER SET latin1);")
|
|
tk.MustExec("INSERT INTO t VALUES ('oe');")
|
|
tk.MustExec("INSERT INTO t VALUES (0xf6);")
|
|
r := tk.MustQuery(`SELECT * FROM t WHERE a= 'oe';`)
|
|
r.Check(testkit.Rows("oe"))
|
|
r = tk.MustQuery(`SELECT HEX(a) FROM t WHERE a= 0xf6;`)
|
|
r.Check(testkit.Rows("F6"))
|
|
|
|
// for issue #4006
|
|
tk.MustExec(`drop table if exists tb`)
|
|
tk.MustExec("create table tb(id int auto_increment primary key, v varchar(32));")
|
|
tk.MustExec("insert into tb(v) (select v from tb);")
|
|
r = tk.MustQuery(`SELECT * FROM tb;`)
|
|
r.Check(testkit.Rows())
|
|
tk.MustExec(`insert into tb(v) values('hello');`)
|
|
tk.MustExec("insert into tb(v) (select v from tb);")
|
|
r = tk.MustQuery(`SELECT * FROM tb;`)
|
|
r.Check(testkit.Rows("1 hello", "2 hello"))
|
|
|
|
// for issue #5111
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec("create table t(c varchar(32));")
|
|
tk.MustExec("insert into t values('1e649'),('-1e649');")
|
|
r = tk.MustQuery(`SELECT * FROM t where c < 1;`)
|
|
r.Check(testkit.Rows("-1e649"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect DOUBLE value: '1e649'",
|
|
"Warning|1292|Truncated incorrect DOUBLE value: '-1e649'"))
|
|
r = tk.MustQuery(`SELECT * FROM t where c > 1;`)
|
|
r.Check(testkit.Rows("1e649"))
|
|
tk.MustQuery("show warnings").Check(testutil.RowsWithSep("|",
|
|
"Warning|1292|Truncated incorrect DOUBLE value: '1e649'",
|
|
"Warning|1292|Truncated incorrect DOUBLE value: '-1e649'"))
|
|
|
|
// for issue #5293
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int)")
|
|
tk.MustExec("insert t values (1)")
|
|
tk.MustQuery("select * from t where cast(a as binary)").Check(testkit.Rows("1"))
|
|
|
|
// for issue #16351
|
|
tk.MustExec("drop table if exists t2")
|
|
tk.MustExec("create table t2(a int, b varchar(20))")
|
|
tk.MustExec(`insert into t2 values(1,"1111"),(2,"2222"),(3,"3333"),(4,"4444"),(5,"5555"),(6,"6666"),(7,"7777"),(8,"8888"),(9,"9999"),(10,"0000")`)
|
|
tk.MustQuery(`select (@j := case when substr(t2.b,1,3)=@i then 1 else @j+1 end) from t2, (select @j := 0, @i := "0") tt limit 10`).Check(testkit.Rows(
|
|
"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"))
|
|
|
|
// for issue #23479
|
|
tk.MustQuery("select b'10000000' DIV 10").Check(testkit.Rows("12"))
|
|
tk.MustQuery("select cast(b'10000000' as unsigned) / 10").Check(testkit.Rows("12.8000"))
|
|
tk.MustQuery("select b'10000000' / 10").Check(testkit.Rows("12.8000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestInPredicate4UnsignedInt(c *C) {
|
|
// for issue #6661
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t (a bigint unsigned,key (a));")
|
|
tk.MustExec("INSERT INTO t VALUES (0), (4), (5), (6), (7), (8), (9223372036854775810), (18446744073709551614), (18446744073709551615);")
|
|
r := tk.MustQuery(`SELECT a FROM t WHERE a NOT IN (-1, -2, 18446744073709551615);`)
|
|
r.Check(testkit.Rows("0", "4", "5", "6", "7", "8", "9223372036854775810", "18446744073709551614"))
|
|
r = tk.MustQuery(`SELECT a FROM t WHERE a NOT IN (-1, -2, 4, 9223372036854775810);`)
|
|
r.Check(testkit.Rows("0", "5", "6", "7", "8", "18446744073709551614", "18446744073709551615"))
|
|
r = tk.MustQuery(`SELECT a FROM t WHERE a NOT IN (-1, -2, 0, 4, 18446744073709551614);`)
|
|
r.Check(testkit.Rows("5", "6", "7", "8", "9223372036854775810", "18446744073709551615"))
|
|
|
|
// for issue #4473
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t1 (some_id smallint(5) unsigned,key (some_id) )")
|
|
tk.MustExec("insert into t1 values (1),(2)")
|
|
r = tk.MustQuery(`select some_id from t1 where some_id not in(2,-1);`)
|
|
r.Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestFilterExtractFromDNF(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b int, c int)")
|
|
|
|
tests := []struct {
|
|
exprStr string
|
|
result string
|
|
}{
|
|
{
|
|
exprStr: "a = 1 or a = 1 or a = 1",
|
|
result: "[eq(test.t.a, 1)]",
|
|
},
|
|
{
|
|
exprStr: "a = 1 or a = 1 or (a = 1 and b = 1)",
|
|
result: "[eq(test.t.a, 1)]",
|
|
},
|
|
{
|
|
exprStr: "(a = 1 and a = 1) or a = 1 or b = 1",
|
|
result: "[or(or(and(eq(test.t.a, 1), eq(test.t.a, 1)), eq(test.t.a, 1)), eq(test.t.b, 1))]",
|
|
},
|
|
{
|
|
exprStr: "(a = 1 and b = 2) or (a = 1 and b = 3) or (a = 1 and b = 4)",
|
|
result: "[eq(test.t.a, 1) or(eq(test.t.b, 2), or(eq(test.t.b, 3), eq(test.t.b, 4)))]",
|
|
},
|
|
{
|
|
exprStr: "(a = 1 and b = 1 and c = 1) or (a = 1 and b = 1) or (a = 1 and b = 1 and c > 2 and c < 3)",
|
|
result: "[eq(test.t.a, 1) eq(test.t.b, 1)]",
|
|
},
|
|
}
|
|
|
|
ctx := context.Background()
|
|
for _, tt := range tests {
|
|
sql := "select * from t where " + tt.exprStr
|
|
sctx := tk.Se.(sessionctx.Context)
|
|
sc := sctx.GetSessionVars().StmtCtx
|
|
stmts, err := session.Parse(sctx, sql)
|
|
c.Assert(err, IsNil, Commentf("error %v, for expr %s", err, tt.exprStr))
|
|
c.Assert(stmts, HasLen, 1)
|
|
ret := &plannercore.PreprocessorReturn{}
|
|
err = plannercore.Preprocess(sctx, stmts[0], plannercore.WithPreprocessorReturn(ret))
|
|
c.Assert(err, IsNil, Commentf("error %v, for resolve name, expr %s", err, tt.exprStr))
|
|
p, _, err := plannercore.BuildLogicalPlanForTest(ctx, sctx, stmts[0], ret.InfoSchema)
|
|
c.Assert(err, IsNil, Commentf("error %v, for build plan, expr %s", err, tt.exprStr))
|
|
selection := p.(plannercore.LogicalPlan).Children()[0].(*plannercore.LogicalSelection)
|
|
conds := make([]expression.Expression, len(selection.Conditions))
|
|
for i, cond := range selection.Conditions {
|
|
conds[i] = expression.PushDownNot(sctx, cond)
|
|
}
|
|
afterFunc := expression.ExtractFiltersFromDNFs(sctx, conds)
|
|
sort.Slice(afterFunc, func(i, j int) bool {
|
|
return bytes.Compare(afterFunc[i].HashCode(sc), afterFunc[j].HashCode(sc)) < 0
|
|
})
|
|
c.Assert(fmt.Sprintf("%s", afterFunc), Equals, tt.result, Commentf("wrong result for expr: %s", tt.exprStr))
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTiDBIsOwnerFunc(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
result := tk.MustQuery("select tidb_is_ddl_owner()")
|
|
ddlOwnerChecker := tk.Se.DDLOwnerChecker()
|
|
c.Assert(ddlOwnerChecker, NotNil)
|
|
var ret int64
|
|
if ddlOwnerChecker.IsOwner() {
|
|
ret = 1
|
|
}
|
|
result.Check(testkit.Rows(fmt.Sprintf("%v", ret)))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTiDBDecodePlanFunc(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tk.MustQuery("select tidb_decode_plan('')").Check(testkit.Rows(""))
|
|
tk.MustQuery("select tidb_decode_plan('7APIMAk1XzEzCTAJMQlmdW5jczpjb3VudCgxKQoxCTE3XzE0CTAJMAlpbm5lciBqb2luLCBp" +
|
|
"AQyQOlRhYmxlUmVhZGVyXzIxLCBlcXVhbDpbZXEoQ29sdW1uIzEsIA0KCDkpIBkXADIVFywxMCldCjIJMzFfMTgFZXhkYXRhOlNlbGVjdGlvbl" +
|
|
"8xNwozCTFfMTcJMQkwCWx0HVlATlVMTCksIG5vdChpc251bGwVHAApUhcAUDIpKQo0CTEwXzE2CTEJMTAwMDAJdAHB2Dp0MSwgcmFuZ2U6Wy1p" +
|
|
"bmYsK2luZl0sIGtlZXAgb3JkZXI6ZmFsc2UsIHN0YXRzOnBzZXVkbwoFtgAyAZcEMAk6tgAEMjAFtgQyMDq2AAg5LCBmtgAAMFa3AAA5FbcAO" +
|
|
"T63AAAyzrcA')").Check(testkit.Rows("" +
|
|
"\tid \ttask\testRows\toperator info\n" +
|
|
"\tStreamAgg_13 \troot\t1 \tfuncs:count(1)\n" +
|
|
"\t└─HashJoin_14 \troot\t0 \tinner join, inner:TableReader_21, equal:[eq(Column#1, Column#9) eq(Column#2, Column#10)]\n" +
|
|
"\t ├─TableReader_18 \troot\t0 \tdata:Selection_17\n" +
|
|
"\t │ └─Selection_17 \tcop \t0 \tlt(Column#1, NULL), not(isnull(Column#1)), not(isnull(Column#2))\n" +
|
|
"\t │ └─TableScan_16\tcop \t10000 \ttable:t1, range:[-inf,+inf], keep order:false, stats:pseudo\n" +
|
|
"\t └─TableReader_21 \troot\t0 \tdata:Selection_20\n" +
|
|
"\t └─Selection_20 \tcop \t0 \tlt(Column#9, NULL), not(isnull(Column#10)), not(isnull(Column#9))\n" +
|
|
"\t └─TableScan_19\tcop \t10000 \ttable:t2, range:[-inf,+inf], keep order:false, stats:pseudo"))
|
|
tk.MustQuery("select tidb_decode_plan('rwPwcTAJNV8xNAkwCTEJZnVuY3M6bWF4KHRlc3QudC5hKS0+Q29sdW1uIzQJMQl0aW1lOj" +
|
|
"IyMy45MzXCtXMsIGxvb3BzOjIJMTI4IEJ5dGVzCU4vQQoxCTE2XzE4CTAJMQlvZmZzZXQ6MCwgY291bnQ6MQkxCQlHFDE4LjQyMjJHAAhOL0" +
|
|
"EBBCAKMgkzMl8yOAkBlEBpbmRleDpMaW1pdF8yNwkxCQ0+DDYuODUdPSwxLCBycGMgbnVtOiANDAUpGDE1MC44MjQFKjhwcm9jIGtleXM6MA" +
|
|
"kxOTgdsgAzAbIAMgFearIAFDU3LjM5NgVKAGwN+BGxIDQJMTNfMjYJMQGgHGFibGU6dCwgCbqwaWR4KGEpLCByYW5nZTooMCwraW5mXSwga2" +
|
|
"VlcCBvcmRlcjp0cnVlLCBkZXNjAT8kaW1lOjU2LjY2MR1rJDEJTi9BCU4vQQo=')").Check(testkit.Rows("" +
|
|
"\tid \ttask\testRows\toperator info \tactRows\texecution info \tmemory \tdisk\n" +
|
|
"\tStreamAgg_14 \troot\t1 \tfuncs:max(test.t.a)->Column#4 \t1 \ttime:223.935µs, loops:2 \t128 Bytes\tN/A\n" +
|
|
"\t└─Limit_18 \troot\t1 \toffset:0, count:1 \t1 \ttime:218.422µs, loops:2 \tN/A \tN/A\n" +
|
|
"\t └─IndexReader_28 \troot\t1 \tindex:Limit_27 \t1 \ttime:216.85µs, loops:1, rpc num: 1, rpc time:150.824µs, proc keys:0\t198 Bytes\tN/A\n" +
|
|
"\t └─Limit_27 \tcop \t1 \toffset:0, count:1 \t1 \ttime:57.396µs, loops:2 \tN/A \tN/A\n" +
|
|
"\t └─IndexScan_26\tcop \t1 \ttable:t, index:idx(a), range:(0,+inf], keep order:true, desc\t1 \ttime:56.661µs, loops:1 \tN/A \tN/A"))
|
|
|
|
// Test issue16939
|
|
tk.MustQuery("select tidb_decode_plan(query), time from information_schema.slow_query order by time desc limit 1;")
|
|
tk.MustQuery("select tidb_decode_plan('xxx')").Check(testkit.Rows("xxx"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTiDBInternalFunc(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
var result *testkit.Result
|
|
|
|
// Row Keys
|
|
result = tk.MustQuery("select tidb_decode_key( '74800000000000002B5F72800000000000A5D3' )")
|
|
result.Check(testkit.Rows(`{"_tidb_rowid":42451,"table_id":"43"}`))
|
|
result = tk.MustQuery("select tidb_decode_key( '7480000000000000325f7205bff199999999999a013131000000000000f9' )")
|
|
result.Check(testkit.Rows(`{"handle":"{1.1, 11}","table_id":50}`))
|
|
|
|
// Index Keys
|
|
result = tk.MustQuery("select tidb_decode_key( '74800000000000019B5F698000000000000001015257303100000000FB013736383232313130FF3900000000000000F8010000000000000000F7' )")
|
|
result.Check(testkit.Rows(`{"index_id":1,"index_vals":"RW01, 768221109, ","table_id":411}`))
|
|
result = tk.MustQuery("select tidb_decode_key( '7480000000000000695F698000000000000001038000000000004E20' )")
|
|
result.Check(testkit.Rows(`{"index_id":1,"index_vals":"20000","table_id":105}`))
|
|
|
|
// Table keys
|
|
result = tk.MustQuery("select tidb_decode_key( '7480000000000000FF4700000000000000F8' )")
|
|
result.Check(testkit.Rows(`{"table_id":71}`))
|
|
|
|
// Test invalid record/index key.
|
|
result = tk.MustQuery("select tidb_decode_key( '7480000000000000FF2E5F728000000011FFE1A3000000000000' )")
|
|
result.Check(testkit.Rows("7480000000000000FF2E5F728000000011FFE1A3000000000000"))
|
|
warns := tk.Se.GetSessionVars().StmtCtx.GetWarnings()
|
|
c.Assert(warns, HasLen, 1)
|
|
c.Assert(warns[0].Err.Error(), Equals, "invalid record/index key: 7480000000000000FF2E5F728000000011FFE1A3000000000000")
|
|
|
|
// Test in real tables.
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t (a varchar(255), b int, c datetime, primary key (a, b, c));")
|
|
dom := domain.GetDomain(tk.Se)
|
|
is := dom.InfoSchema()
|
|
tbl, err := is.TableByName(model.NewCIStr("test"), model.NewCIStr("t"))
|
|
c.Assert(err, IsNil)
|
|
getTime := func(year, month, day int, timeType byte) types.Time {
|
|
ret := types.NewTime(types.FromDate(year, month, day, 0, 0, 0, 0), timeType, types.DefaultFsp)
|
|
return ret
|
|
}
|
|
buildCommonKeyFromData := func(tableID int64, data []types.Datum) string {
|
|
k, err := codec.EncodeKey(tk.Se.GetSessionVars().StmtCtx, nil, data...)
|
|
c.Assert(err, IsNil)
|
|
h, err := kv.NewCommonHandle(k)
|
|
c.Assert(err, IsNil)
|
|
k = tablecodec.EncodeRowKeyWithHandle(tableID, h)
|
|
hexKey := hex.EncodeToString(codec.EncodeBytes(nil, k))
|
|
return hexKey
|
|
}
|
|
// split table t by ('bbbb', 10, '2020-01-01');
|
|
data := []types.Datum{types.NewStringDatum("bbbb"), types.NewIntDatum(10), types.NewTimeDatum(getTime(2020, 1, 1, mysql.TypeDatetime))}
|
|
hexKey := buildCommonKeyFromData(tbl.Meta().ID, data)
|
|
sql := fmt.Sprintf("select tidb_decode_key( '%s' )", hexKey)
|
|
result = tk.MustQuery(sql)
|
|
rs := fmt.Sprintf(`{"handle":{"a":"bbbb","b":"10","c":"2020-01-01 00:00:00"},"table_id":%d}`, tbl.Meta().ID)
|
|
result.Check(testkit.Rows(rs))
|
|
|
|
// split table t by ('bbbb', 10, null);
|
|
data = []types.Datum{types.NewStringDatum("bbbb"), types.NewIntDatum(10), types.NewDatum(nil)}
|
|
hexKey = buildCommonKeyFromData(tbl.Meta().ID, data)
|
|
sql = fmt.Sprintf("select tidb_decode_key( '%s' )", hexKey)
|
|
tk.MustQuery(sql).Check(testkit.Rows(hexKey))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t (a varchar(255), b int, c datetime, index idx(a, b, c));")
|
|
dom = domain.GetDomain(tk.Se)
|
|
is = dom.InfoSchema()
|
|
tbl, err = is.TableByName(model.NewCIStr("test"), model.NewCIStr("t"))
|
|
c.Assert(err, IsNil)
|
|
buildIndexKeyFromData := func(tableID, indexID int64, data []types.Datum) string {
|
|
k, err := codec.EncodeKey(tk.Se.GetSessionVars().StmtCtx, nil, data...)
|
|
c.Assert(err, IsNil)
|
|
k = tablecodec.EncodeIndexSeekKey(tableID, indexID, k)
|
|
hexKey := hex.EncodeToString(codec.EncodeBytes(nil, k))
|
|
return hexKey
|
|
}
|
|
// split table t index idx by ('aaaaa', 100, '2000-01-01');
|
|
data = []types.Datum{types.NewStringDatum("aaaaa"), types.NewIntDatum(100), types.NewTimeDatum(getTime(2000, 1, 1, mysql.TypeDatetime))}
|
|
hexKey = buildIndexKeyFromData(tbl.Meta().ID, tbl.Indices()[0].Meta().ID, data)
|
|
sql = fmt.Sprintf("select tidb_decode_key( '%s' )", hexKey)
|
|
result = tk.MustQuery(sql)
|
|
rs = fmt.Sprintf(`{"index_id":1,"index_vals":{"a":"aaaaa","b":"100","c":"2000-01-01 00:00:00"},"table_id":%d}`, tbl.Meta().ID)
|
|
result.Check(testkit.Rows(rs))
|
|
// split table t index idx by (null, null, null);
|
|
data = []types.Datum{types.NewDatum(nil), types.NewDatum(nil), types.NewDatum(nil)}
|
|
hexKey = buildIndexKeyFromData(tbl.Meta().ID, tbl.Indices()[0].Meta().ID, data)
|
|
sql = fmt.Sprintf("select tidb_decode_key( '%s' )", hexKey)
|
|
result = tk.MustQuery(sql)
|
|
rs = fmt.Sprintf(`{"index_id":1,"index_vals":{"a":null,"b":null,"c":null},"table_id":%d}`, tbl.Meta().ID)
|
|
result.Check(testkit.Rows(rs))
|
|
|
|
// https://github.com/pingcap/tidb/issues/27434.
|
|
hexKey = "7480000000000000375F69800000000000000103800000000001D4C1023B6458"
|
|
sql = fmt.Sprintf("select tidb_decode_key( '%s' )", hexKey)
|
|
tk.MustQuery(sql).Check(testkit.Rows(hexKey))
|
|
}
|
|
|
|
func newStoreWithBootstrap() (kv.Storage, *domain.Domain, error) {
|
|
store, err := mockstore.NewMockStore()
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
session.SetSchemaLease(0)
|
|
dom, err := session.BootstrapSession(store)
|
|
return store, dom, err
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTwoDecimalTruncate(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("set sql_mode=''")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t1(a decimal(10,5), b decimal(10,1))")
|
|
tk.MustExec("insert into t1 values(123.12345, 123.12345)")
|
|
tk.MustExec("update t1 set b = a")
|
|
res := tk.MustQuery("select a, b from t1")
|
|
res.Check(testkit.Rows("123.12345 123.1"))
|
|
res = tk.MustQuery("select 2.00000000000000000000000000000001 * 1.000000000000000000000000000000000000000000002")
|
|
res.Check(testkit.Rows("2.000000000000000000000000000000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestPrefixIndex(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`CREATE TABLE t1 (
|
|
name varchar(12) DEFAULT NULL,
|
|
KEY pname (name(12))
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci`)
|
|
|
|
tk.MustExec("insert into t1 values('借款策略集_网页');")
|
|
res := tk.MustQuery("select * from t1 where name = '借款策略集_网页';")
|
|
res.Check(testkit.Rows("借款策略集_网页"))
|
|
|
|
tk.MustExec(`CREATE TABLE prefix (
|
|
a int(11) NOT NULL,
|
|
b varchar(55) DEFAULT NULL,
|
|
c int(11) DEFAULT NULL,
|
|
PRIMARY KEY (a),
|
|
KEY prefix_index (b(2)),
|
|
KEY prefix_complex (a,b(2))
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;`)
|
|
|
|
tk.MustExec("INSERT INTO prefix VALUES(0, 'b', 2), (1, 'bbb', 3), (2, 'bbc', 4), (3, 'bbb', 5), (4, 'abc', 6), (5, 'abc', 7), (6, 'abc', 7), (7, 'ÿÿ', 8), (8, 'ÿÿ0', 9), (9, 'ÿÿÿ', 10);")
|
|
res = tk.MustQuery("select c, b from prefix where b > 'ÿ' and b < 'ÿÿc'")
|
|
res.Check(testkit.Rows("8 ÿÿ", "9 ÿÿ0"))
|
|
|
|
res = tk.MustQuery("select a, b from prefix where b LIKE 'ÿÿ%'")
|
|
res.Check(testkit.Rows("7 ÿÿ", "8 ÿÿ0", "9 ÿÿÿ"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDecimalMul(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("USE test")
|
|
tk.MustExec("create table t(a decimal(38, 17));")
|
|
tk.MustExec("insert into t select 0.5999991229316*0.918755041726043;")
|
|
res := tk.MustQuery("select * from t;")
|
|
res.Check(testkit.Rows("0.55125221922461136"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDecimalDiv(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery("select cast(1 as decimal(60,30)) / cast(1 as decimal(60,30)) / cast(1 as decimal(60, 30))").Check(testkit.Rows("1.000000000000000000000000000000"))
|
|
tk.MustQuery("select cast(1 as decimal(60,30)) / cast(3 as decimal(60,30)) / cast(7 as decimal(60, 30))").Check(testkit.Rows("0.047619047619047619047619047619"))
|
|
tk.MustQuery("select cast(1 as decimal(60,30)) / cast(3 as decimal(60,30)) / cast(7 as decimal(60, 30)) / cast(13 as decimal(60, 30))").Check(testkit.Rows("0.003663003663003663003663003663"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestUnknowHintIgnore(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("USE test")
|
|
tk.MustExec("create table t(a int)")
|
|
tk.MustQuery("select /*+ unknown_hint(c1)*/ 1").Check(testkit.Rows("1"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows("Warning 1064 Optimizer hint syntax error at line 1 column 23 near \"unknown_hint(c1)*/\" "))
|
|
_, err := tk.Exec("select 1 from /*+ test1() */ t")
|
|
c.Assert(err, IsNil)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestValuesInNonInsertStmt(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a bigint, b double, c decimal, d varchar(20), e datetime, f time, g json);`)
|
|
tk.MustExec(`insert into t values(1, 1.1, 2.2, "abc", "2018-10-24", NOW(), "12");`)
|
|
res := tk.MustQuery(`select values(a), values(b), values(c), values(d), values(e), values(f), values(g) from t;`)
|
|
res.Check(testkit.Rows(`<nil> <nil> <nil> <nil> <nil> <nil> <nil>`))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestForeignKeyVar(c *C) {
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("SET FOREIGN_KEY_CHECKS=1")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 8047 variable 'foreign_key_checks' does not yet support value: 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestUserVarMockWindFunc(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t (a int, b varchar (20), c varchar (20));`)
|
|
tk.MustExec(`insert into t values
|
|
(1,'key1-value1','insert_order1'),
|
|
(1,'key1-value2','insert_order2'),
|
|
(1,'key1-value3','insert_order3'),
|
|
(1,'key1-value4','insert_order4'),
|
|
(1,'key1-value5','insert_order5'),
|
|
(1,'key1-value6','insert_order6'),
|
|
(2,'key2-value1','insert_order1'),
|
|
(2,'key2-value2','insert_order2'),
|
|
(2,'key2-value3','insert_order3'),
|
|
(2,'key2-value4','insert_order4'),
|
|
(2,'key2-value5','insert_order5'),
|
|
(2,'key2-value6','insert_order6'),
|
|
(3,'key3-value1','insert_order1'),
|
|
(3,'key3-value2','insert_order2'),
|
|
(3,'key3-value3','insert_order3'),
|
|
(3,'key3-value4','insert_order4'),
|
|
(3,'key3-value5','insert_order5'),
|
|
(3,'key3-value6','insert_order6');
|
|
`)
|
|
tk.MustExec(`SET @LAST_VAL := NULL;`)
|
|
tk.MustExec(`SET @ROW_NUM := 0;`)
|
|
|
|
tk.MustQuery(`select * from (
|
|
SELECT a,
|
|
@ROW_NUM := IF(a = @LAST_VAL, @ROW_NUM + 1, 1) AS ROW_NUM,
|
|
@LAST_VAL := a AS LAST_VAL,
|
|
b,
|
|
c
|
|
FROM (select * from t where a in (1, 2, 3) ORDER BY a, c) t1
|
|
) t2
|
|
where t2.ROW_NUM < 2;
|
|
`).Check(testkit.Rows(
|
|
`1 1 1 key1-value1 insert_order1`,
|
|
`2 1 2 key2-value1 insert_order1`,
|
|
`3 1 3 key3-value1 insert_order1`,
|
|
))
|
|
|
|
tk.MustQuery(`select * from (
|
|
SELECT a,
|
|
@ROW_NUM := IF(a = @LAST_VAL, @ROW_NUM + 1, 1) AS ROW_NUM,
|
|
@LAST_VAL := a AS LAST_VAL,
|
|
b,
|
|
c
|
|
FROM (select * from t where a in (1, 2, 3) ORDER BY a, c) t1
|
|
) t2;
|
|
`).Check(testkit.Rows(
|
|
`1 1 1 key1-value1 insert_order1`,
|
|
`1 2 1 key1-value2 insert_order2`,
|
|
`1 3 1 key1-value3 insert_order3`,
|
|
`1 4 1 key1-value4 insert_order4`,
|
|
`1 5 1 key1-value5 insert_order5`,
|
|
`1 6 1 key1-value6 insert_order6`,
|
|
`2 1 2 key2-value1 insert_order1`,
|
|
`2 2 2 key2-value2 insert_order2`,
|
|
`2 3 2 key2-value3 insert_order3`,
|
|
`2 4 2 key2-value4 insert_order4`,
|
|
`2 5 2 key2-value5 insert_order5`,
|
|
`2 6 2 key2-value6 insert_order6`,
|
|
`3 1 3 key3-value1 insert_order1`,
|
|
`3 2 3 key3-value2 insert_order2`,
|
|
`3 3 3 key3-value3 insert_order3`,
|
|
`3 4 3 key3-value4 insert_order4`,
|
|
`3 5 3 key3-value5 insert_order5`,
|
|
`3 6 3 key3-value6 insert_order6`,
|
|
))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestCastAsTime(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t (col1 bigint, col2 double, col3 decimal, col4 varchar(20), col5 json);`)
|
|
tk.MustExec(`insert into t values (1, 1, 1, "1", "1");`)
|
|
tk.MustExec(`insert into t values (null, null, null, null, null);`)
|
|
tk.MustQuery(`select cast(col1 as time), cast(col2 as time), cast(col3 as time), cast(col4 as time), cast(col5 as time) from t where col1 = 1;`).Check(testkit.Rows(
|
|
`00:00:01 00:00:01 00:00:01 00:00:01 00:00:01`,
|
|
))
|
|
tk.MustQuery(`select cast(col1 as time), cast(col2 as time), cast(col3 as time), cast(col4 as time), cast(col5 as time) from t where col1 is null;`).Check(testkit.Rows(
|
|
`<nil> <nil> <nil> <nil> <nil>`,
|
|
))
|
|
|
|
err := tk.ExecToErr(`select cast(col1 as time(31)) from t where col1 is null;`)
|
|
c.Assert(err.Error(), Equals, "[expression:1426]Too big precision 31 specified for column 'CAST'. Maximum is 6.")
|
|
|
|
err = tk.ExecToErr(`select cast(col2 as time(31)) from t where col1 is null;`)
|
|
c.Assert(err.Error(), Equals, "[expression:1426]Too big precision 31 specified for column 'CAST'. Maximum is 6.")
|
|
|
|
err = tk.ExecToErr(`select cast(col3 as time(31)) from t where col1 is null;`)
|
|
c.Assert(err.Error(), Equals, "[expression:1426]Too big precision 31 specified for column 'CAST'. Maximum is 6.")
|
|
|
|
err = tk.ExecToErr(`select cast(col4 as time(31)) from t where col1 is null;`)
|
|
c.Assert(err.Error(), Equals, "[expression:1426]Too big precision 31 specified for column 'CAST'. Maximum is 6.")
|
|
|
|
err = tk.ExecToErr(`select cast(col5 as time(31)) from t where col1 is null;`)
|
|
c.Assert(err.Error(), Equals, "[expression:1426]Too big precision 31 specified for column 'CAST'. Maximum is 6.")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestValuesFloat32(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t (i int key, j float);`)
|
|
tk.MustExec(`insert into t values (1, 0.01);`)
|
|
tk.MustQuery(`select * from t;`).Check(testkit.Rows(`1 0.01`))
|
|
tk.MustExec(`insert into t values (1, 0.02) on duplicate key update j = values (j);`)
|
|
tk.MustQuery(`select * from t;`).Check(testkit.Rows(`1 0.02`))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestFuncNameConst(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tk.MustExec("USE test;")
|
|
tk.MustExec("DROP TABLE IF EXISTS t;")
|
|
tk.MustExec("CREATE TABLE t(a CHAR(20), b VARCHAR(20), c BIGINT);")
|
|
tk.MustExec("INSERT INTO t (b, c) values('hello', 1);")
|
|
|
|
r := tk.MustQuery("SELECT name_const('test_int', 1), name_const('test_float', 3.1415);")
|
|
r.Check(testkit.Rows("1 3.1415"))
|
|
r = tk.MustQuery("SELECT name_const('test_string', 'hello'), name_const('test_nil', null);")
|
|
r.Check(testkit.Rows("hello <nil>"))
|
|
r = tk.MustQuery("SELECT name_const('test_string', 1) + c FROM t;")
|
|
r.Check(testkit.Rows("2"))
|
|
r = tk.MustQuery("SELECT concat('hello', name_const('test_string', 'world')) FROM t;")
|
|
r.Check(testkit.Rows("helloworld"))
|
|
r = tk.MustQuery("SELECT NAME_CONST('come', -1);")
|
|
r.Check(testkit.Rows("-1"))
|
|
r = tk.MustQuery("SELECT NAME_CONST('come', -1.0);")
|
|
r.Check(testkit.Rows("-1.0"))
|
|
err := tk.ExecToErr(`select name_const(a,b) from t;`)
|
|
c.Assert(err.Error(), Equals, "[planner:1210]Incorrect arguments to NAME_CONST")
|
|
err = tk.ExecToErr(`select name_const(a,"hello") from t;`)
|
|
c.Assert(err.Error(), Equals, "[planner:1210]Incorrect arguments to NAME_CONST")
|
|
err = tk.ExecToErr(`select name_const("hello", b) from t;`)
|
|
c.Assert(err.Error(), Equals, "[planner:1210]Incorrect arguments to NAME_CONST")
|
|
err = tk.ExecToErr(`select name_const("hello", 1+1) from t;`)
|
|
c.Assert(err.Error(), Equals, "[planner:1210]Incorrect arguments to NAME_CONST")
|
|
err = tk.ExecToErr(`select name_const(concat('a', 'b'), 555) from t;`)
|
|
c.Assert(err.Error(), Equals, "[planner:1210]Incorrect arguments to NAME_CONST")
|
|
err = tk.ExecToErr(`select name_const(555) from t;`)
|
|
c.Assert(err.Error(), Equals, "[expression:1582]Incorrect parameter count in the call to native function 'name_const'")
|
|
|
|
var rs sqlexec.RecordSet
|
|
rs, err = tk.Exec(`select name_const("hello", 1);`)
|
|
c.Assert(err, IsNil)
|
|
c.Assert(len(rs.Fields()), Equals, 1)
|
|
c.Assert(rs.Fields()[0].Column.Name.L, Equals, "hello")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestValuesEnum(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t (a bigint primary key, b enum('a','b','c'));`)
|
|
tk.MustExec(`insert into t values (1, "a");`)
|
|
tk.MustQuery(`select * from t;`).Check(testkit.Rows(`1 a`))
|
|
tk.MustExec(`insert into t values (1, "b") on duplicate key update b = values(b);`)
|
|
tk.MustQuery(`select * from t;`).Check(testkit.Rows(`1 b`))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue9325(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a timestamp) partition by range(unix_timestamp(a)) (partition p0 values less than(unix_timestamp('2019-02-16 14:20:00')), partition p1 values less than (maxvalue))")
|
|
tk.MustExec("insert into t values('2019-02-16 14:19:59'), ('2019-02-16 14:20:01')")
|
|
result := tk.MustQuery("select * from t where a between timestamp'2019-02-16 14:19:00' and timestamp'2019-02-16 14:21:00'")
|
|
c.Assert(result.Rows(), HasLen, 2)
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a timestamp)")
|
|
tk.MustExec("insert into t values('2019-02-16 14:19:59'), ('2019-02-16 14:20:01')")
|
|
result = tk.MustQuery("select * from t where a < timestamp'2019-02-16 14:21:00'")
|
|
result.Check(testkit.Rows("2019-02-16 14:19:59", "2019-02-16 14:20:01"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue9710(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
getSAndMS := func(str string) (int, int) {
|
|
results := strings.Split(str, ":")
|
|
SAndMS := strings.Split(results[len(results)-1], ".")
|
|
var s, ms int
|
|
s, _ = strconv.Atoi(SAndMS[0])
|
|
if len(SAndMS) > 1 {
|
|
ms, _ = strconv.Atoi(SAndMS[1])
|
|
}
|
|
return s, ms
|
|
}
|
|
|
|
for {
|
|
rs := tk.MustQuery("select now(), now(6), unix_timestamp(), unix_timestamp(now())")
|
|
s, ms := getSAndMS(rs.Rows()[0][1].(string))
|
|
if ms < 500000 {
|
|
time.Sleep(time.Second / 10)
|
|
continue
|
|
}
|
|
|
|
s1, _ := getSAndMS(rs.Rows()[0][0].(string))
|
|
c.Assert(s, Equals, s1) // now() will truncate the result instead of rounding it
|
|
|
|
c.Assert(rs.Rows()[0][2], Equals, rs.Rows()[0][3]) // unix_timestamp() will truncate the result
|
|
break
|
|
}
|
|
}
|
|
|
|
// TestDecimalConvertToTime for issue #9770
|
|
func (s *testIntegrationSuite) TestDecimalConvertToTime(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a datetime(6), b timestamp)")
|
|
tk.MustExec("insert t values (20010101100000.123456, 20110707101112.123456)")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("2001-01-01 10:00:00.123456 2011-07-07 10:11:12"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue9732(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
|
|
tk.MustQuery(`select monthname(str_to_date(null, '%m')), monthname(str_to_date(null, '%m')),
|
|
monthname(str_to_date(1, '%m')), monthname(str_to_date(0, '%m'));`).Check(testkit.Rows("<nil> <nil> <nil> <nil>"))
|
|
|
|
nullCases := []struct {
|
|
sql string
|
|
ret string
|
|
}{
|
|
{"select str_to_date(1, '%m')", "0000-01-00"},
|
|
{"select str_to_date(01, '%d')", "0000-00-01"},
|
|
{"select str_to_date(2019, '%Y')", "2019-00-00"},
|
|
{"select str_to_date('5,2019','%m,%Y')", "2019-05-00"},
|
|
{"select str_to_date('01,2019','%d,%Y')", "2019-00-01"},
|
|
{"select str_to_date('01,5','%d,%m')", "0000-05-01"},
|
|
}
|
|
|
|
for _, nullCase := range nullCases {
|
|
tk.MustQuery(nullCase.sql).Check(testkit.Rows("<nil>"))
|
|
}
|
|
|
|
// remove NO_ZERO_DATE mode
|
|
tk.MustExec("set sql_mode='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'")
|
|
|
|
for _, nullCase := range nullCases {
|
|
tk.MustQuery(nullCase.sql).Check(testkit.Rows(nullCase.ret))
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDaynameArithmetic(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
|
|
cases := []struct {
|
|
sql string
|
|
result string
|
|
}{
|
|
{`select dayname("1962-03-01")+0;`, "3"},
|
|
{`select dayname("1962-03-02")+0;`, "4"},
|
|
{`select dayname("1962-03-03")+0;`, "5"},
|
|
{`select dayname("1962-03-04")+0;`, "6"},
|
|
{`select dayname("1962-03-05")+0;`, "0"},
|
|
{`select dayname("1962-03-06")+0;`, "1"},
|
|
{`select dayname("1962-03-07")+0;`, "2"},
|
|
{`select dayname("1962-03-08")+0;`, "3"},
|
|
{`select dayname("1962-03-01")+1;`, "4"},
|
|
{`select dayname("1962-03-01")+2;`, "5"},
|
|
{`select dayname("1962-03-01")+3;`, "6"},
|
|
{`select dayname("1962-03-01")+4;`, "7"},
|
|
{`select dayname("1962-03-01")+5;`, "8"},
|
|
{`select dayname("1962-03-01")+6;`, "9"},
|
|
{`select dayname("1962-03-01")+7;`, "10"},
|
|
{`select dayname("1962-03-01")+2333;`, "2336"},
|
|
{`select dayname("1962-03-01")+2.333;`, "5.333"},
|
|
{`select dayname("1962-03-01")>2;`, "1"},
|
|
{`select dayname("1962-03-01")<2;`, "0"},
|
|
{`select dayname("1962-03-01")=3;`, "1"},
|
|
{`select dayname("1962-03-01")!=3;`, "0"},
|
|
{`select dayname("1962-03-01")<4;`, "1"},
|
|
{`select dayname("1962-03-01")>4;`, "0"},
|
|
{`select !dayname("1962-03-01");`, "0"},
|
|
{`select dayname("1962-03-01")&1;`, "1"},
|
|
{`select dayname("1962-03-01")&3;`, "3"},
|
|
{`select dayname("1962-03-01")&7;`, "3"},
|
|
{`select dayname("1962-03-01")|1;`, "3"},
|
|
{`select dayname("1962-03-01")|3;`, "3"},
|
|
{`select dayname("1962-03-01")|7;`, "7"},
|
|
{`select dayname("1962-03-01")^1;`, "2"},
|
|
{`select dayname("1962-03-01")^3;`, "0"},
|
|
{`select dayname("1962-03-01")^7;`, "4"},
|
|
}
|
|
|
|
for _, c := range cases {
|
|
tk.MustQuery(c.sql).Check(testkit.Rows(c.result))
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue10156(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("CREATE TABLE `t1` (`period_name` varchar(24) DEFAULT NULL ,`period_id` bigint(20) DEFAULT NULL ,`starttime` bigint(20) DEFAULT NULL)")
|
|
tk.MustExec("CREATE TABLE `t2` (`bussid` bigint(20) DEFAULT NULL,`ct` bigint(20) DEFAULT NULL)")
|
|
q := `
|
|
select
|
|
a.period_name,
|
|
b.date8
|
|
from
|
|
(select * from t1) a
|
|
left join
|
|
(select bussid,date(from_unixtime(ct)) date8 from t2) b
|
|
on
|
|
a.period_id = b.bussid
|
|
where
|
|
datediff(b.date8, date(from_unixtime(a.starttime))) >= 0`
|
|
tk.MustQuery(q)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue9727(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
|
|
cases := []struct {
|
|
sql string
|
|
result string
|
|
}{
|
|
{`SELECT "1900-01-01 00:00:00" + INTERVAL "100000000:214748364700" MINUTE_SECOND;`, "8895-03-27 22:11:40"},
|
|
{`SELECT "1900-01-01 00:00:00" + INTERVAL 1 << 37 SECOND;`, "6255-04-08 15:04:32"},
|
|
{`SELECT "1900-01-01 00:00:00" + INTERVAL 1 << 31 MINUTE;`, "5983-01-24 02:08:00"},
|
|
{`SELECT "1900-01-01 00:00:00" + INTERVAL 1 << 38 SECOND;`, "<nil>"},
|
|
{`SELECT "1900-01-01 00:00:00" + INTERVAL 1 << 33 MINUTE;`, "<nil>"},
|
|
{`SELECT "1900-01-01 00:00:00" + INTERVAL 1 << 30 HOUR;`, "<nil>"},
|
|
{`SELECT "1900-01-01 00:00:00" + INTERVAL "1000000000:214748364700" MINUTE_SECOND;`, "<nil>"},
|
|
{`SELECT 19000101000000 + INTERVAL "100000000:214748364700" MINUTE_SECOND;`, "8895-03-27 22:11:40"},
|
|
{`SELECT 19000101000000 + INTERVAL 1 << 37 SECOND;`, "6255-04-08 15:04:32"},
|
|
{`SELECT 19000101000000 + INTERVAL 1 << 31 MINUTE;`, "5983-01-24 02:08:00"},
|
|
|
|
{`SELECT "8895-03-27 22:11:40" - INTERVAL "100000000:214748364700" MINUTE_SECOND;`, "1900-01-01 00:00:00"},
|
|
{`SELECT "6255-04-08 15:04:32" - INTERVAL 1 << 37 SECOND;`, "1900-01-01 00:00:00"},
|
|
{`SELECT "5983-01-24 02:08:00" - INTERVAL 1 << 31 MINUTE;`, "1900-01-01 00:00:00"},
|
|
{`SELECT "9999-01-01 00:00:00" - INTERVAL 1 << 39 SECOND;`, "<nil>"},
|
|
{`SELECT "9999-01-01 00:00:00" - INTERVAL 1 << 33 MINUTE;`, "<nil>"},
|
|
{`SELECT "9999-01-01 00:00:00" - INTERVAL 1 << 30 HOUR;`, "<nil>"},
|
|
{`SELECT "9999-01-01 00:00:00" - INTERVAL "10000000000:214748364700" MINUTE_SECOND;`, "<nil>"},
|
|
{`SELECT 88950327221140 - INTERVAL "100000000:214748364700" MINUTE_SECOND ;`, "1900-01-01 00:00:00"},
|
|
{`SELECT 62550408150432 - INTERVAL 1 << 37 SECOND;`, "1900-01-01 00:00:00"},
|
|
{`SELECT 59830124020800 - INTERVAL 1 << 31 MINUTE;`, "1900-01-01 00:00:00"},
|
|
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111111111" MICROSECOND;`, `4520-12-21 05:31:51.111111`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111.111111" SECOND;`, `4520-12-21 05:31:51.111111`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111.111111111" SECOND;`, `4520-12-21 05:31:51.111111`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111.111" SECOND;`, `4520-12-21 05:31:51.111000`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111." SECOND;`, `4520-12-21 05:31:51`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111111111.5" MICROSECOND;`, `4520-12-21 05:31:51.111112`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111111112.5" MICROSECOND;`, `4520-12-21 05:31:51.111113`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111111111.500000" MICROSECOND;`, `4520-12-21 05:31:51.111112`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111111111.50000000" MICROSECOND;`, `4520-12-21 05:31:51.111112`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111111111.6" MICROSECOND;`, `4520-12-21 05:31:51.111112`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111111111.499999" MICROSECOND;`, `4520-12-21 05:31:51.111111`},
|
|
{`SELECT 10000101000000 + INTERVAL "111111111111111111.499999999999" MICROSECOND;`, `4520-12-21 05:31:51.111111`},
|
|
}
|
|
|
|
for _, c := range cases {
|
|
tk.MustQuery(c.sql).Check(testkit.Rows(c.result))
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTimestampDatumEncode(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t (a bigint primary key, b timestamp)`)
|
|
tk.MustExec(`insert into t values (1, "2019-04-29 11:56:12")`)
|
|
tk.MustQuery(`explain format = 'brief' select * from t where b = (select max(b) from t)`).Check(testkit.Rows(
|
|
"TableReader 10.00 root data:Selection",
|
|
"└─Selection 10.00 cop[tikv] eq(test.t.b, 2019-04-29 11:56:12)",
|
|
" └─TableFullScan 10000.00 cop[tikv] table:t keep order:false, stats:pseudo",
|
|
))
|
|
tk.MustQuery(`select * from t where b = (select max(b) from t)`).Check(testkit.Rows(`1 2019-04-29 11:56:12`))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDateTimeAddReal(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
|
|
cases := []struct {
|
|
sql string
|
|
result string
|
|
}{
|
|
{`SELECT "1900-01-01 00:00:00" + INTERVAL 1.123456789e3 SECOND;`, "1900-01-01 00:18:43.456789"},
|
|
{`SELECT 19000101000000 + INTERVAL 1.123456789e3 SECOND;`, "1900-01-01 00:18:43.456789"},
|
|
{`select date("1900-01-01") + interval 1.123456789e3 second;`, "1900-01-01 00:18:43.456789"},
|
|
{`SELECT "1900-01-01 00:18:43.456789" - INTERVAL 1.123456789e3 SECOND;`, "1900-01-01 00:00:00"},
|
|
{`SELECT 19000101001843.456789 - INTERVAL 1.123456789e3 SECOND;`, "1900-01-01 00:00:00"},
|
|
{`select date("1900-01-01") - interval 1.123456789e3 second;`, "1899-12-31 23:41:16.543211"},
|
|
{`select 19000101000000 - interval 1.123456789e3 second;`, "1899-12-31 23:41:16.543211"},
|
|
}
|
|
|
|
for _, c := range cases {
|
|
tk.MustQuery(c.sql).Check(testkit.Rows(c.result))
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue10181(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a bigint unsigned primary key);`)
|
|
tk.MustExec(`insert into t values(9223372036854775807), (18446744073709551615)`)
|
|
tk.MustQuery(`select * from t where a > 9223372036854775807-0.5 order by a`).Check(testkit.Rows(`9223372036854775807`, `18446744073709551615`))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestExprPushdown(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(id int, col1 varchar(10), col2 varchar(10), col3 int, col4 int, col5 int, index key1" +
|
|
" (col1, col2, col3, col4), index key2 (col4, col3, col2, col1))")
|
|
tk.MustExec("insert into t values(1,'211111','311',4,5,6),(2,'311111','411',5,6,7),(3,'411111','511',6,7,8)," +
|
|
"(4,'511111','611',7,8,9),(5,'611111','711',8,9,10)")
|
|
|
|
// case 1, index scan without double read, some filters can not be pushed to cop task
|
|
rows := tk.MustQuery("explain format = 'brief' select col2, col1 from t use index(key1) where col2 like '5%' and substr(col1, 1, 1) = '4'").Rows()
|
|
c.Assert(fmt.Sprintf("%v", rows[1][2]), Equals, "root")
|
|
c.Assert(fmt.Sprintf("%v", rows[1][4]), Equals, "eq(substr(test.t.col1, 1, 1), \"4\")")
|
|
c.Assert(fmt.Sprintf("%v", rows[3][2]), Equals, "cop[tikv]")
|
|
c.Assert(fmt.Sprintf("%v", rows[3][4]), Equals, "like(test.t.col2, \"5%\", 92)")
|
|
tk.MustQuery("select col2, col1 from t use index(key1) where col2 like '5%' and substr(col1, 1, 1) = '4'").Check(testkit.Rows("511 411111"))
|
|
tk.MustQuery("select count(col2) from t use index(key1) where col2 like '5%' and substr(col1, 1, 1) = '4'").Check(testkit.Rows("1"))
|
|
|
|
// case 2, index scan without double read, none of the filters can be pushed to cop task
|
|
rows = tk.MustQuery("explain format = 'brief' select col1, col2 from t use index(key2) where substr(col2, 1, 1) = '5' and substr(col1, 1, 1) = '4'").Rows()
|
|
c.Assert(fmt.Sprintf("%v", rows[0][2]), Equals, "root")
|
|
c.Assert(fmt.Sprintf("%v", rows[0][4]), Equals, "eq(substr(test.t.col1, 1, 1), \"4\"), eq(substr(test.t.col2, 1, 1), \"5\")")
|
|
tk.MustQuery("select col1, col2 from t use index(key2) where substr(col2, 1, 1) = '5' and substr(col1, 1, 1) = '4'").Check(testkit.Rows("411111 511"))
|
|
tk.MustQuery("select count(col1) from t use index(key2) where substr(col2, 1, 1) = '5' and substr(col1, 1, 1) = '4'").Check(testkit.Rows("1"))
|
|
|
|
// case 3, index scan with double read, some filters can not be pushed to cop task
|
|
rows = tk.MustQuery("explain format = 'brief' select id from t use index(key1) where col2 like '5%' and substr(col1, 1, 1) = '4'").Rows()
|
|
c.Assert(fmt.Sprintf("%v", rows[1][2]), Equals, "root")
|
|
c.Assert(fmt.Sprintf("%v", rows[1][4]), Equals, "eq(substr(test.t.col1, 1, 1), \"4\")")
|
|
c.Assert(fmt.Sprintf("%v", rows[3][2]), Equals, "cop[tikv]")
|
|
c.Assert(fmt.Sprintf("%v", rows[3][4]), Equals, "like(test.t.col2, \"5%\", 92)")
|
|
tk.MustQuery("select id from t use index(key1) where col2 like '5%' and substr(col1, 1, 1) = '4'").Check(testkit.Rows("3"))
|
|
tk.MustQuery("select count(id) from t use index(key1) where col2 like '5%' and substr(col1, 1, 1) = '4'").Check(testkit.Rows("1"))
|
|
|
|
// case 4, index scan with double read, none of the filters can be pushed to cop task
|
|
rows = tk.MustQuery("explain format = 'brief' select id from t use index(key2) where substr(col2, 1, 1) = '5' and substr(col1, 1, 1) = '4'").Rows()
|
|
c.Assert(fmt.Sprintf("%v", rows[1][2]), Equals, "root")
|
|
c.Assert(fmt.Sprintf("%v", rows[1][4]), Equals, "eq(substr(test.t.col1, 1, 1), \"4\"), eq(substr(test.t.col2, 1, 1), \"5\")")
|
|
tk.MustQuery("select id from t use index(key2) where substr(col2, 1, 1) = '5' and substr(col1, 1, 1) = '4'").Check(testkit.Rows("3"))
|
|
tk.MustQuery("select count(id) from t use index(key2) where substr(col2, 1, 1) = '5' and substr(col1, 1, 1) = '4'").Check(testkit.Rows("1"))
|
|
}
|
|
func (s *testIntegrationSuite) TestIssue16973(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.Se.GetSessionVars().EnableClusteredIndex = variable.ClusteredIndexDefModeIntOnly
|
|
tk.MustExec("create table t1(id varchar(36) not null primary key, org_id varchar(36) not null, " +
|
|
"status tinyint default 1 not null, ns varchar(36) default '' not null);")
|
|
tk.MustExec("create table t2(id varchar(36) not null primary key, order_id varchar(36) not null, " +
|
|
"begin_time timestamp(3) default CURRENT_TIMESTAMP(3) not null);")
|
|
tk.MustExec("create index idx_oid on t2(order_id);")
|
|
tk.MustExec("insert into t1 value (1,1,1,'a');")
|
|
tk.MustExec("insert into t1 value (2,1,2,'a');")
|
|
tk.MustExec("insert into t1 value (3,1,3,'a');")
|
|
tk.MustExec("insert into t2 value (1,2,date'2020-05-08');")
|
|
|
|
rows := tk.MustQuery("explain format = 'brief' SELECT /*+ INL_MERGE_JOIN(t1,t2) */ COUNT(*) FROM t1 LEFT JOIN t2 ON t1.id = t2.order_id WHERE t1.ns = 'a' AND t1.org_id IN (1) " +
|
|
"AND t1.status IN (2,6,10) AND timestampdiff(month, t2.begin_time, date'2020-05-06') = 0;").Rows()
|
|
c.Assert(fmt.Sprintf("%v", rows[1][0]), Matches, ".*IndexMergeJoin.*")
|
|
c.Assert(fmt.Sprintf("%v", rows[4][3]), Equals, "table:t1")
|
|
c.Assert(fmt.Sprintf("%v", rows[5][0]), Matches, ".*Selection.*")
|
|
c.Assert(fmt.Sprintf("%v", rows[9][3]), Equals, "table:t2")
|
|
tk.MustQuery("SELECT /*+ INL_MERGE_JOIN(t1,t2) */ COUNT(*) FROM t1 LEFT JOIN t2 ON t1.id = t2.order_id WHERE t1.ns = 'a' AND t1.org_id IN (1) " +
|
|
"AND t1.status IN (2,6,10) AND timestampdiff(month, t2.begin_time, date'2020-05-06') = 0;").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestExprPushdownBlacklist(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery(`select * from mysql.expr_pushdown_blacklist`).Check(testkit.Rows(
|
|
"date_add tiflash DST(daylight saving time) does not take effect in TiFlash date_add"))
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int , b date)")
|
|
|
|
// Create virtual tiflash replica info.
|
|
dom := domain.GetDomain(tk.Se)
|
|
is := dom.InfoSchema()
|
|
db, exists := is.SchemaByName(model.NewCIStr("test"))
|
|
c.Assert(exists, IsTrue)
|
|
for _, tblInfo := range db.Tables {
|
|
if tblInfo.Name.L == "t" {
|
|
tblInfo.TiFlashReplica = &model.TiFlashReplicaInfo{
|
|
Count: 1,
|
|
Available: true,
|
|
}
|
|
}
|
|
}
|
|
|
|
tk.MustExec("insert into mysql.expr_pushdown_blacklist " +
|
|
"values('<', 'tikv,tiflash,tidb', 'for test'),('cast', 'tiflash', 'for test'),('date_format', 'tikv', 'for test')")
|
|
tk.MustExec("admin reload expr_pushdown_blacklist")
|
|
|
|
tk.MustExec("set @@session.tidb_isolation_read_engines = 'tiflash'")
|
|
|
|
// < not pushed, cast only pushed to TiKV, date_format only pushed to TiFlash,
|
|
// > pushed to both TiKV and TiFlash
|
|
rows := tk.MustQuery("explain format = 'brief' select * from test.t where b > date'1988-01-01' and b < date'1994-01-01' " +
|
|
"and cast(a as decimal(10,2)) > 10.10 and date_format(b,'%m') = '11'").Rows()
|
|
c.Assert(fmt.Sprintf("%v", rows[0][4]), Equals, "gt(cast(test.t.a, decimal(10,2) BINARY), 10.10), lt(test.t.b, 1994-01-01)")
|
|
c.Assert(fmt.Sprintf("%v", rows[2][4]), Equals, "eq(date_format(test.t.b, \"%m\"), \"11\"), gt(test.t.b, 1988-01-01)")
|
|
|
|
tk.MustExec("set @@session.tidb_isolation_read_engines = 'tikv'")
|
|
rows = tk.MustQuery("explain format = 'brief' select * from test.t where b > date'1988-01-01' and b < date'1994-01-01' " +
|
|
"and cast(a as decimal(10,2)) > 10.10 and date_format(b,'%m') = '11'").Rows()
|
|
c.Assert(fmt.Sprintf("%v", rows[0][4]), Equals, "eq(date_format(test.t.b, \"%m\"), \"11\"), lt(test.t.b, 1994-01-01)")
|
|
c.Assert(fmt.Sprintf("%v", rows[2][4]), Equals, "gt(cast(test.t.a, decimal(10,2) BINARY), 10.10), gt(test.t.b, 1988-01-01)")
|
|
|
|
tk.MustExec("delete from mysql.expr_pushdown_blacklist where name = '<' and store_type = 'tikv,tiflash,tidb' and reason = 'for test'")
|
|
tk.MustExec("delete from mysql.expr_pushdown_blacklist where name = 'date_format' and store_type = 'tikv' and reason = 'for test'")
|
|
tk.MustExec("admin reload expr_pushdown_blacklist")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestOptRuleBlacklist(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery(`select * from mysql.opt_rule_blacklist`).Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue10804(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery(`SELECT @@information_schema_stats_expiry`).Check(testkit.Rows(`86400`))
|
|
tk.MustExec("/*!80000 SET SESSION information_schema_stats_expiry=0 */")
|
|
tk.MustQuery(`SELECT @@information_schema_stats_expiry`).Check(testkit.Rows(`0`))
|
|
tk.MustQuery(`SELECT @@GLOBAL.information_schema_stats_expiry`).Check(testkit.Rows(`86400`))
|
|
tk.MustExec("/*!80000 SET GLOBAL information_schema_stats_expiry=0 */")
|
|
tk.MustQuery(`SELECT @@GLOBAL.information_schema_stats_expiry`).Check(testkit.Rows(`0`))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestInvalidEndingStatement(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
parseErrMsg := "[parser:1064]"
|
|
errMsgLen := len(parseErrMsg)
|
|
|
|
assertParseErr := func(sql string) {
|
|
_, err := tk.Exec(sql)
|
|
c.Assert(err, NotNil)
|
|
c.Assert(err.Error()[:errMsgLen], Equals, parseErrMsg)
|
|
}
|
|
|
|
assertParseErr("drop table if exists t'xyz")
|
|
assertParseErr("drop table if exists t'")
|
|
assertParseErr("drop table if exists t`")
|
|
assertParseErr(`drop table if exists t'`)
|
|
assertParseErr(`drop table if exists t"`)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue15613(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery("select sec_to_time(1e-4)").Check(testkit.Rows("00:00:00.000100"))
|
|
tk.MustQuery("select sec_to_time(1e-5)").Check(testkit.Rows("00:00:00.000010"))
|
|
tk.MustQuery("select sec_to_time(1e-6)").Check(testkit.Rows("00:00:00.000001"))
|
|
tk.MustQuery("select sec_to_time(1e-7)").Check(testkit.Rows("00:00:00.000000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue10675(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a int);`)
|
|
tk.MustExec(`insert into t values(1);`)
|
|
tk.MustQuery(`select * from t where a < -184467440737095516167.1;`).Check(testkit.Rows())
|
|
tk.MustQuery(`select * from t where a > -184467440737095516167.1;`).Check(
|
|
testkit.Rows("1"))
|
|
tk.MustQuery(`select * from t where a < 184467440737095516167.1;`).Check(
|
|
testkit.Rows("1"))
|
|
tk.MustQuery(`select * from t where a > 184467440737095516167.1;`).Check(testkit.Rows())
|
|
|
|
// issue 11647
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(b bit(1));`)
|
|
tk.MustExec(`insert into t values(b'1');`)
|
|
tk.MustQuery(`select count(*) from t where b = 1;`).Check(testkit.Rows("1"))
|
|
tk.MustQuery(`select count(*) from t where b = '1';`).Check(testkit.Rows("1"))
|
|
tk.MustQuery(`select count(*) from t where b = b'1';`).Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(b bit(63));`)
|
|
// Not 64, because the behavior of mysql is amazing. I have no idea to fix it.
|
|
tk.MustExec(`insert into t values(b'111111111111111111111111111111111111111111111111111111111111111');`)
|
|
tk.MustQuery(`select count(*) from t where b = 9223372036854775807;`).Check(testkit.Rows("1"))
|
|
tk.MustQuery(`select count(*) from t where b = '9223372036854775807';`).Check(testkit.Rows("1"))
|
|
tk.MustQuery(`select count(*) from t where b = b'111111111111111111111111111111111111111111111111111111111111111';`).Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDatetimeMicrosecond(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
// For int
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2 SECOND_MICROSECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:27.800000"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2 MINUTE_MICROSECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:27.800000"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2 HOUR_MICROSECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:27.800000"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2 DAY_MICROSECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:27.800000"))
|
|
|
|
// For Decimal
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 HOUR_MINUTE);`).Check(
|
|
testkit.Rows("2007-03-29 00:10:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 MINUTE_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:10:30"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 YEAR_MONTH);`).Check(
|
|
testkit.Rows("2009-05-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 DAY_HOUR);`).Check(
|
|
testkit.Rows("2007-03-31 00:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 DAY_MINUTE);`).Check(
|
|
testkit.Rows("2007-03-29 00:10:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 DAY_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:10:30"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 HOUR_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:10:30"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:30.200000"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 YEAR);`).Check(
|
|
testkit.Rows("2009-03-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 QUARTER);`).Check(
|
|
testkit.Rows("2007-09-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 MONTH);`).Check(
|
|
testkit.Rows("2007-05-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 WEEK);`).Check(
|
|
testkit.Rows("2007-04-11 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 DAY);`).Check(
|
|
testkit.Rows("2007-03-30 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 HOUR);`).Check(
|
|
testkit.Rows("2007-03-29 00:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 22:10:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 MICROSECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:28.000002"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 HOUR_MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 20:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 MINUTE_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 YEAR_MONTH);`).Check(
|
|
testkit.Rows("2005-01-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 DAY_HOUR);`).Check(
|
|
testkit.Rows("2007-03-26 20:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 DAY_MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 20:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 DAY_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 HOUR_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
// tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 SECOND);`).Check(
|
|
// testkit.Rows("2007-03-28 22:08:25.800000"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 YEAR);`).Check(
|
|
testkit.Rows("2005-03-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 QUARTER);`).Check(
|
|
testkit.Rows("2006-09-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 MONTH);`).Check(
|
|
testkit.Rows("2007-01-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 WEEK);`).Check(
|
|
testkit.Rows("2007-03-14 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 DAY);`).Check(
|
|
testkit.Rows("2007-03-26 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 HOUR);`).Check(
|
|
testkit.Rows("2007-03-28 20:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 MICROSECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:27.999998"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" HOUR_MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 20:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" MINUTE_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" YEAR_MONTH);`).Check(
|
|
testkit.Rows("2005-01-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" DAY_HOUR);`).Check(
|
|
testkit.Rows("2007-03-26 20:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" DAY_MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 20:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" DAY_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" HOUR_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:25.800000"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" YEAR);`).Check(
|
|
testkit.Rows("2005-03-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" QUARTER);`).Check(
|
|
testkit.Rows("2006-09-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" MONTH);`).Check(
|
|
testkit.Rows("2007-01-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" WEEK);`).Check(
|
|
testkit.Rows("2007-03-14 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" DAY);`).Check(
|
|
testkit.Rows("2007-03-26 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" HOUR);`).Check(
|
|
testkit.Rows("2007-03-28 20:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.2" MICROSECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:27.999998"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" HOUR_MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 20:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" MINUTE_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" YEAR_MONTH);`).Check(
|
|
testkit.Rows("2005-01-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" DAY_HOUR);`).Check(
|
|
testkit.Rows("2007-03-26 20:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" DAY_MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 20:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" DAY_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" HOUR_SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.+2" SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.*2" SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2./2" SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.a2" SECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:26"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" YEAR);`).Check(
|
|
testkit.Rows("2005-03-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" QUARTER);`).Check(
|
|
testkit.Rows("2006-09-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" MONTH);`).Check(
|
|
testkit.Rows("2007-01-28 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" WEEK);`).Check(
|
|
testkit.Rows("2007-03-14 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" DAY);`).Check(
|
|
testkit.Rows("2007-03-26 22:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" HOUR);`).Check(
|
|
testkit.Rows("2007-03-28 20:08:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" MINUTE);`).Check(
|
|
testkit.Rows("2007-03-28 22:06:28"))
|
|
tk.MustQuery(`select DATE_ADD('2007-03-28 22:08:28',INTERVAL "-2.-2" MICROSECOND);`).Check(
|
|
testkit.Rows("2007-03-28 22:08:27.999998"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestFuncCaseWithLeftJoin(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
|
|
tk.MustExec("create table kankan1(id int, name text)")
|
|
tk.MustExec("insert into kankan1 values(1, 'a')")
|
|
tk.MustExec("insert into kankan1 values(2, 'a')")
|
|
|
|
tk.MustExec("create table kankan2(id int, h1 text)")
|
|
tk.MustExec("insert into kankan2 values(2, 'z')")
|
|
|
|
tk.MustQuery("select t1.id from kankan1 t1 left join kankan2 t2 on t1.id = t2.id where (case when t1.name='b' then 'case2' when t1.name='a' then 'case1' else NULL end) = 'case1' order by t1.id").Check(testkit.Rows("1", "2"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue11594(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`drop table if exists t1;`)
|
|
tk.MustExec("CREATE TABLE t1 (v bigint(20) UNSIGNED NOT NULL);")
|
|
tk.MustExec("INSERT INTO t1 VALUES (1), (2);")
|
|
tk.MustQuery("SELECT SUM(IF(v > 1, v, -v)) FROM t1;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("SELECT sum(IFNULL(cast(null+rand() as unsigned), -v)) FROM t1;").Check(testkit.Rows("-3"))
|
|
tk.MustQuery("SELECT sum(COALESCE(cast(null+rand() as unsigned), -v)) FROM t1;").Check(testkit.Rows("-3"))
|
|
tk.MustQuery("SELECT sum(COALESCE(cast(null+rand() as unsigned), v)) FROM t1;").Check(testkit.Rows("3"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDefEnableVectorizedEvaluation(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use mysql")
|
|
tk.MustQuery(`select @@tidb_enable_vectorized_expression`).Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue11309And11319(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`CREATE TABLE t (a decimal(6,3),b double(6,3),c float(6,3));`)
|
|
tk.MustExec(`INSERT INTO t VALUES (1.100,1.100,1.100);`)
|
|
tk.MustQuery(`SELECT DATE_ADD('2003-11-18 07:25:13',INTERVAL a MINUTE_SECOND) FROM t`).Check(testkit.Rows(`2003-11-18 07:27:53`))
|
|
tk.MustQuery(`SELECT DATE_ADD('2003-11-18 07:25:13',INTERVAL b MINUTE_SECOND) FROM t`).Check(testkit.Rows(`2003-11-18 07:27:53`))
|
|
tk.MustQuery(`SELECT DATE_ADD('2003-11-18 07:25:13',INTERVAL c MINUTE_SECOND) FROM t`).Check(testkit.Rows(`2003-11-18 07:27:53`))
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`CREATE TABLE t (a decimal(11,7),b double(11,7),c float(11,7));`)
|
|
tk.MustExec(`INSERT INTO t VALUES (123.9999999,123.9999999,123.9999999),(-123.9999999,-123.9999999,-123.9999999);`)
|
|
tk.MustQuery(`SELECT DATE_ADD('2003-11-18 07:25:13',INTERVAL a MINUTE_SECOND) FROM t`).Check(testkit.Rows(`2004-03-13 03:14:52`, `2003-07-25 11:35:34`))
|
|
tk.MustQuery(`SELECT DATE_ADD('2003-11-18 07:25:13',INTERVAL b MINUTE_SECOND) FROM t`).Check(testkit.Rows(`2004-03-13 03:14:52`, `2003-07-25 11:35:34`))
|
|
tk.MustQuery(`SELECT DATE_ADD('2003-11-18 07:25:13',INTERVAL c MINUTE_SECOND) FROM t`).Check(testkit.Rows(`2003-11-18 09:29:13`, `2003-11-18 05:21:13`))
|
|
tk.MustExec(`drop table if exists t;`)
|
|
|
|
// for https://github.com/pingcap/tidb/issues/11319
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 MINUTE_MICROSECOND)`).Check(testkit.Rows("2007-03-28 22:08:25.800000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 SECOND_MICROSECOND)`).Check(testkit.Rows("2007-03-28 22:08:25.800000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 HOUR_MICROSECOND)`).Check(testkit.Rows("2007-03-28 22:08:25.800000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 DAY_MICROSECOND)`).Check(testkit.Rows("2007-03-28 22:08:25.800000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 SECOND)`).Check(testkit.Rows("2007-03-28 22:08:25.800000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 HOUR_SECOND)`).Check(testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 DAY_SECOND)`).Check(testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 MINUTE_SECOND)`).Check(testkit.Rows("2007-03-28 22:06:26"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 MINUTE)`).Check(testkit.Rows("2007-03-28 22:06:28"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 DAY_MINUTE)`).Check(testkit.Rows("2007-03-28 20:06:28"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 HOUR_MINUTE)`).Check(testkit.Rows("2007-03-28 20:06:28"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 DAY_HOUR)`).Check(testkit.Rows("2007-03-26 20:08:28"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL -2.2 YEAR_MONTH)`).Check(testkit.Rows("2005-01-28 22:08:28"))
|
|
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 MINUTE_MICROSECOND)`).Check(testkit.Rows("2007-03-28 22:08:30.200000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 SECOND_MICROSECOND)`).Check(testkit.Rows("2007-03-28 22:08:30.200000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 HOUR_MICROSECOND)`).Check(testkit.Rows("2007-03-28 22:08:30.200000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 DAY_MICROSECOND)`).Check(testkit.Rows("2007-03-28 22:08:30.200000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 SECOND)`).Check(testkit.Rows("2007-03-28 22:08:30.200000"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 HOUR_SECOND)`).Check(testkit.Rows("2007-03-28 22:10:30"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 DAY_SECOND)`).Check(testkit.Rows("2007-03-28 22:10:30"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 MINUTE_SECOND)`).Check(testkit.Rows("2007-03-28 22:10:30"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 MINUTE)`).Check(testkit.Rows("2007-03-28 22:10:28"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 DAY_MINUTE)`).Check(testkit.Rows("2007-03-29 00:10:28"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 HOUR_MINUTE)`).Check(testkit.Rows("2007-03-29 00:10:28"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 DAY_HOUR)`).Check(testkit.Rows("2007-03-31 00:08:28"))
|
|
tk.MustQuery(`SELECT DATE_ADD('2007-03-28 22:08:28',INTERVAL 2.2 YEAR_MONTH)`).Check(testkit.Rows("2009-05-28 22:08:28"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue12301(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("create table t (d decimal(19, 0), i bigint(11))")
|
|
tk.MustExec("insert into t values (123456789012, 123456789012)")
|
|
tk.MustQuery("select * from t where d = i").Check(testkit.Rows("123456789012 123456789012"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue15315(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustQuery("select '0-3261554956'+0.0").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select cast('0-1234' as real)").Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestNotExistFunc(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
// current db is empty
|
|
_, err := tk.Exec("SELECT xxx(1)")
|
|
c.Assert(err.Error(), Equals, "[planner:1046]No database selected")
|
|
|
|
_, err = tk.Exec("SELECT yyy()")
|
|
c.Assert(err.Error(), Equals, "[planner:1046]No database selected")
|
|
|
|
// current db is not empty
|
|
tk.MustExec("use test")
|
|
_, err = tk.Exec("SELECT xxx(1)")
|
|
c.Assert(err.Error(), Equals, "[expression:1305]FUNCTION test.xxx does not exist")
|
|
|
|
_, err = tk.Exec("SELECT yyy()")
|
|
c.Assert(err.Error(), Equals, "[expression:1305]FUNCTION test.yyy does not exist")
|
|
|
|
tk.MustExec("use test")
|
|
_, err = tk.Exec("SELECT timestampliteral(rand())")
|
|
c.Assert(err.Error(), Equals, "[expression:1305]FUNCTION test.timestampliteral does not exist")
|
|
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDecodetoChunkReuse(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustExec("create table chk (a int,b varchar(20))")
|
|
for i := 0; i < 200; i++ {
|
|
if i%5 == 0 {
|
|
tk.MustExec("insert chk values (NULL,NULL)")
|
|
continue
|
|
}
|
|
tk.MustExec(fmt.Sprintf("insert chk values (%d,'%s')", i, strconv.Itoa(i)))
|
|
}
|
|
|
|
tk.Se.GetSessionVars().SetDistSQLScanConcurrency(1)
|
|
tk.MustExec("set tidb_init_chunk_size = 2")
|
|
tk.MustExec("set tidb_max_chunk_size = 32")
|
|
defer func() {
|
|
tk.MustExec(fmt.Sprintf("set tidb_init_chunk_size = %d", variable.DefInitChunkSize))
|
|
tk.MustExec(fmt.Sprintf("set tidb_max_chunk_size = %d", variable.DefMaxChunkSize))
|
|
}()
|
|
rs, err := tk.Exec("select * from chk")
|
|
c.Assert(err, IsNil)
|
|
req := rs.NewChunk(nil)
|
|
var count int
|
|
for {
|
|
err = rs.Next(context.TODO(), req)
|
|
c.Assert(err, IsNil)
|
|
numRows := req.NumRows()
|
|
if numRows == 0 {
|
|
break
|
|
}
|
|
for i := 0; i < numRows; i++ {
|
|
if count%5 == 0 {
|
|
c.Assert(req.GetRow(i).IsNull(0), Equals, true)
|
|
c.Assert(req.GetRow(i).IsNull(1), Equals, true)
|
|
} else {
|
|
c.Assert(req.GetRow(i).IsNull(0), Equals, false)
|
|
c.Assert(req.GetRow(i).IsNull(1), Equals, false)
|
|
c.Assert(req.GetRow(i).GetInt64(0), Equals, int64(count))
|
|
c.Assert(req.GetRow(i).GetString(1), Equals, strconv.Itoa(count))
|
|
}
|
|
count++
|
|
}
|
|
}
|
|
c.Assert(count, Equals, 200)
|
|
rs.Close()
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestInMeetsPrepareAndExecute(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustExec("prepare pr1 from 'select ? in (1,?,?)'")
|
|
tk.MustExec("set @a=1, @b=2, @c=3")
|
|
tk.MustQuery("execute pr1 using @a,@b,@c").Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec("prepare pr2 from 'select 3 in (1,?,?)'")
|
|
tk.MustExec("set @a=2, @b=3")
|
|
tk.MustQuery("execute pr2 using @a,@b").Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec("prepare pr3 from 'select ? in (1,2,3)'")
|
|
tk.MustExec("set @a=4")
|
|
tk.MustQuery("execute pr3 using @a").Check(testkit.Rows("0"))
|
|
|
|
tk.MustExec("prepare pr4 from 'select ? in (?,?,?)'")
|
|
tk.MustExec("set @a=1, @b=2, @c=3, @d=4")
|
|
tk.MustQuery("execute pr4 using @a,@b,@c,@d").Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestCastStrToInt(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
cases := []struct {
|
|
sql string
|
|
result int
|
|
}{
|
|
{"select cast('' as signed)", 0},
|
|
{"select cast('12345abcde' as signed)", 12345},
|
|
{"select cast('123e456' as signed)", 123},
|
|
{"select cast('-12345abcde' as signed)", -12345},
|
|
{"select cast('-123e456' as signed)", -123},
|
|
}
|
|
for _, ca := range cases {
|
|
tk.Se.GetSessionVars().StmtCtx.SetWarnings(nil)
|
|
tk.MustQuery(ca.sql).Check(testkit.Rows(fmt.Sprintf("%v", ca.result)))
|
|
c.Assert(terror.ErrorEqual(tk.Se.GetSessionVars().StmtCtx.GetWarnings()[0].Err, types.ErrTruncatedWrongVal), IsTrue)
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestPreparePlanCache(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
// Plan cache should now be off by default
|
|
c.Assert(plannercore.PreparedPlanCacheEnabled(), Equals, false)
|
|
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
// Use the example from the docs https://docs.pingcap.com/tidb/stable/sql-prepare-plan-cache
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int);")
|
|
tk.MustExec("prepare stmt from 'select * from t where a = ?';")
|
|
tk.MustExec("set @a = 1;")
|
|
tk.MustExec("execute stmt using @a;")
|
|
tk.MustQuery("select @@last_plan_from_cache;").Check(testkit.Rows("0"))
|
|
tk.MustExec("execute stmt using @a;")
|
|
tk.MustQuery("select @@last_plan_from_cache;").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestPreparePlanCacheNotForCacheTable(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
plannercore.SetPreparedPlanCache(true)
|
|
c.Assert(plannercore.PreparedPlanCacheEnabled(), Equals, true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int);")
|
|
tk.MustExec("alter table t cache")
|
|
|
|
tk.MustQuery("select * from t where a = 1")
|
|
// already read cache after reading first time
|
|
tk.MustQuery("explain format = 'brief' select * from t where a = 1").Check(testkit.Rows(
|
|
"Projection 10.00 root test.t.a",
|
|
"└─UnionScan 10.00 root eq(test.t.a, 1)",
|
|
" └─TableReader 10.00 root data:Selection",
|
|
" └─Selection 10.00 cop[tikv] eq(test.t.a, 1)",
|
|
" └─TableFullScan 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"))
|
|
|
|
tk.MustExec("prepare stmt from 'select * from t where a = ?';")
|
|
tk.MustExec("set @a = 1;")
|
|
tk.MustExec("execute stmt using @a;")
|
|
tk.MustQuery("select @@last_plan_from_cache;").Check(testkit.Rows("0"))
|
|
tk.MustExec("execute stmt using @a;")
|
|
tk.MustQuery("select @@last_plan_from_cache;").Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue16205(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("prepare stmt from 'select random_bytes(3)'")
|
|
rows1 := tk.MustQuery("execute stmt").Rows()
|
|
c.Assert(len(rows1), Equals, 1)
|
|
rows2 := tk.MustQuery("execute stmt").Rows()
|
|
c.Assert(len(rows2), Equals, 1)
|
|
c.Assert(rows1[0][0].(string), Not(Equals), rows2[0][0].(string))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestRowCountPlanCache(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int auto_increment primary key)")
|
|
tk.MustExec("prepare stmt from 'select row_count()';")
|
|
tk.MustExec("insert into t values()")
|
|
res := tk.MustQuery("execute stmt").Rows()
|
|
c.Assert(len(res), Equals, 1)
|
|
c.Assert(res[0][0], Equals, "1")
|
|
tk.MustExec("insert into t values(),(),()")
|
|
res = tk.MustQuery("execute stmt").Rows()
|
|
c.Assert(len(res), Equals, 1)
|
|
c.Assert(res[0][0], Equals, "3")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestValuesForBinaryLiteral(c *C) {
|
|
// See issue #15310
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("create table testValuesBinary(id int primary key auto_increment, a bit(1));")
|
|
tk.MustExec("insert into testValuesBinary values(1,1);")
|
|
err := tk.ExecToErr("insert into testValuesBinary values(1,1) on duplicate key update id = values(id),a = values(a);")
|
|
c.Assert(err, IsNil)
|
|
tk.MustQuery("select a=0 from testValuesBinary;").Check(testkit.Rows("0"))
|
|
err = tk.ExecToErr("insert into testValuesBinary values(1,0) on duplicate key update id = values(id),a = values(a);")
|
|
c.Assert(err, IsNil)
|
|
tk.MustQuery("select a=0 from testValuesBinary;").Check(testkit.Rows("1"))
|
|
tk.MustExec("drop table testValuesBinary;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue14159(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustExec("DROP TABLE IF EXISTS t")
|
|
tk.MustExec("CREATE TABLE t (v VARCHAR(100))")
|
|
tk.MustExec("INSERT INTO t VALUES ('3289742893213123732904809')")
|
|
tk.MustQuery("SELECT * FROM t WHERE v").Check(testkit.Rows("3289742893213123732904809"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue14146(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("create table tt(a varchar(10))")
|
|
tk.MustExec("insert into tt values(NULL)")
|
|
tk.MustExec("analyze table tt;")
|
|
tk.MustQuery("select * from tt").Check(testkit.Rows("<nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue15346(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustQuery("select collation(format_bytes(1024)) != 'binary';").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select collation(format_nano_time(234)) != 'binary';").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCacheRegexpr(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t1 (a varchar(40))")
|
|
tk.MustExec("insert into t1 values ('C1'),('R1')")
|
|
tk.MustExec("prepare stmt1 from 'select a from t1 where a rlike ?'")
|
|
tk.MustExec("set @a='^C.*'")
|
|
tk.MustQuery("execute stmt1 using @a").Check(testkit.Rows("C1"))
|
|
tk.MustExec("set @a='^R.*'")
|
|
tk.MustQuery("execute stmt1 using @a").Check(testkit.Rows("R1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCacheRefineArgs(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(col_int int)")
|
|
tk.MustExec("insert into t values(null)")
|
|
tk.MustExec("prepare stmt from 'SELECT ((col_int is true) = ?) AS res FROM t'")
|
|
tk.MustExec("set @p0='0.8'")
|
|
tk.MustQuery("execute stmt using @p0").Check(testkit.Rows("0"))
|
|
tk.MustExec("set @p0='0'")
|
|
tk.MustQuery("execute stmt using @p0").Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec("prepare stmt from 'SELECT UCASE(?) < col_int from t;';")
|
|
tk.MustExec("set @a1 = 'xayh7vrWVNqZtzlJmdJQUwAHnkI8Ec';")
|
|
tk.MustQuery("execute stmt using @a1;").Check(testkit.Rows("<nil>"))
|
|
|
|
tk.MustExec("delete from t")
|
|
tk.MustExec("insert into t values(1)")
|
|
tk.MustExec("prepare stmt from 'SELECT col_int < ? FROM t'")
|
|
tk.MustExec("set @p0='-184467440737095516167.1'")
|
|
tk.MustQuery("execute stmt using @p0").Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestOrderByFuncPlanCache(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int)")
|
|
tk.MustExec("prepare stmt from 'SELECT * FROM t order by rand()'")
|
|
tk.MustQuery("execute stmt").Check(testkit.Rows())
|
|
tk.MustExec("prepare stmt from 'SELECT * FROM t order by now()'")
|
|
tk.MustQuery("execute stmt").Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestSelectLimitPlanCache(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int)")
|
|
tk.MustExec("insert into t values(1), (2), (3)")
|
|
tk.MustExec("set @@session.sql_select_limit = 1")
|
|
tk.MustExec("prepare stmt from 'SELECT * FROM t'")
|
|
tk.MustQuery("execute stmt").Check(testkit.Rows("1"))
|
|
tk.MustExec("set @@session.sql_select_limit = default")
|
|
tk.MustQuery("execute stmt").Check(testkit.Rows("1", "2", "3"))
|
|
tk.MustExec("set @@session.sql_select_limit = 2")
|
|
tk.MustQuery("execute stmt").Check(testkit.Rows("1", "2"))
|
|
tk.MustExec("set @@session.sql_select_limit = 1")
|
|
tk.MustQuery("execute stmt").Check(testkit.Rows("1"))
|
|
tk.MustExec("set @@session.sql_select_limit = default")
|
|
tk.MustQuery("execute stmt").Check(testkit.Rows("1", "2", "3"))
|
|
tk.MustExec("set @@session.sql_select_limit = 2")
|
|
tk.MustQuery("execute stmt").Check(testkit.Rows("1", "2"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestCollation(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (utf8_bin_c varchar(10) charset utf8 collate utf8_bin, utf8_gen_c varchar(10) charset utf8 collate utf8_general_ci, bin_c binary, num_c int, " +
|
|
"abin char collate ascii_bin, lbin char collate latin1_bin, u4bin char collate utf8mb4_bin, u4ci char collate utf8mb4_general_ci)")
|
|
tk.MustExec("insert into t values ('a', 'b', 'c', 4, 'a', 'a', 'a', 'a')")
|
|
tk.MustQuery("select collation(null)").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(2)").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(2 + 'a')").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(2 + utf8_gen_c) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(2 + utf8_bin_c) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(concat(utf8_bin_c, 2)) from t").Check(testkit.Rows("utf8_bin"))
|
|
tk.MustQuery("select collation(concat(utf8_gen_c, 'abc')) from t").Check(testkit.Rows("utf8_general_ci"))
|
|
tk.MustQuery("select collation(concat(utf8_gen_c, null)) from t").Check(testkit.Rows("utf8_general_ci"))
|
|
tk.MustQuery("select collation(concat(utf8_gen_c, num_c)) from t").Check(testkit.Rows("utf8_general_ci"))
|
|
tk.MustQuery("select collation(concat(utf8_bin_c, utf8_gen_c)) from t").Check(testkit.Rows("utf8_bin"))
|
|
tk.MustQuery("select collation(upper(utf8_bin_c)) from t").Check(testkit.Rows("utf8_bin"))
|
|
tk.MustQuery("select collation(upper(utf8_gen_c)) from t").Check(testkit.Rows("utf8_general_ci"))
|
|
tk.MustQuery("select collation(upper(bin_c)) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(concat(abin, bin_c)) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(concat(lbin, bin_c)) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(concat(utf8_bin_c, bin_c)) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(concat(utf8_gen_c, bin_c)) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(concat(u4bin, bin_c)) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(concat(u4ci, bin_c)) from t").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(concat(abin, u4bin)) from t").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select collation(concat(lbin, u4bin)) from t").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select collation(concat(utf8_bin_c, u4bin)) from t").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select collation(concat(utf8_gen_c, u4bin)) from t").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select collation(concat(u4ci, u4bin)) from t").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select collation(concat(abin, u4ci)) from t").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select collation(concat(lbin, u4ci)) from t").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select collation(concat(utf8_bin_c, u4ci)) from t").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select collation(concat(utf8_gen_c, u4ci)) from t").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select collation(concat(abin, utf8_bin_c)) from t").Check(testkit.Rows("utf8_bin"))
|
|
tk.MustQuery("select collation(concat(lbin, utf8_bin_c)) from t").Check(testkit.Rows("utf8_bin"))
|
|
tk.MustQuery("select collation(concat(utf8_gen_c, utf8_bin_c)) from t").Check(testkit.Rows("utf8_bin"))
|
|
tk.MustQuery("select collation(concat(abin, utf8_gen_c)) from t").Check(testkit.Rows("utf8_general_ci"))
|
|
tk.MustQuery("select collation(concat(lbin, utf8_gen_c)) from t").Check(testkit.Rows("utf8_general_ci"))
|
|
tk.MustQuery("select collation(concat(abin, lbin)) from t").Check(testkit.Rows("latin1_bin"))
|
|
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_bin")
|
|
tk.MustQuery("select collation('a')").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci")
|
|
tk.MustQuery("select collation('a')").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci")
|
|
tk.MustExec("set @test_collate_var = 'a'")
|
|
tk.MustQuery("select collation(@test_collate_var)").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustExec("set @test_collate_var = concat(\"a\", \"b\" collate utf8mb4_bin)")
|
|
tk.MustQuery("select collation(@test_collate_var)").Check(testkit.Rows("utf8mb4_bin"))
|
|
|
|
tk.MustQuery("select locate('1', '123' collate utf8mb4_bin, 2 collate `binary`);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select 1 in ('a' collate utf8mb4_bin, 'b' collate utf8mb4_general_ci);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select left('abc' collate utf8mb4_bin, 2 collate `binary`);").Check(testkit.Rows("ab"))
|
|
tk.MustQuery("select right('abc' collate utf8mb4_bin, 2 collate `binary`);").Check(testkit.Rows("bc"))
|
|
tk.MustQuery("select repeat('abc' collate utf8mb4_bin, 2 collate `binary`);").Check(testkit.Rows("abcabc"))
|
|
tk.MustQuery("select trim(both 'abc' collate utf8mb4_bin from 'c' collate utf8mb4_general_ci);").Check(testkit.Rows("c"))
|
|
tk.MustQuery("select substr('abc' collate utf8mb4_bin, 2 collate `binary`);").Check(testkit.Rows("bc"))
|
|
tk.MustQuery("select replace('abc' collate utf8mb4_bin, 'b' collate utf8mb4_general_ci, 'd' collate utf8mb4_unicode_ci);").Check(testkit.Rows("adc"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestCoercibility(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
type testCase struct {
|
|
expr string
|
|
result int
|
|
}
|
|
testFunc := func(cases []testCase, suffix string) {
|
|
for _, tc := range cases {
|
|
tk.MustQuery(fmt.Sprintf("select coercibility(%v) %v", tc.expr, suffix)).Check(testkit.Rows(fmt.Sprintf("%v", tc.result)))
|
|
}
|
|
}
|
|
testFunc([]testCase{
|
|
// constants
|
|
{"1", 5}, {"null", 6}, {"'abc'", 4},
|
|
// sys-constants
|
|
{"version()", 3}, {"user()", 3}, {"database()", 3},
|
|
{"current_role()", 3}, {"current_user()", 3},
|
|
// scalar functions after constant folding
|
|
{"1+null", 5}, {"null+'abcde'", 5}, {"concat(null, 'abcde')", 4},
|
|
// non-deterministic functions
|
|
{"rand()", 5}, {"now()", 5}, {"sysdate()", 5},
|
|
}, "")
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (i int, r real, d datetime, t timestamp, c char(10), vc varchar(10), b binary(10), vb binary(10))")
|
|
tk.MustExec("insert into t values (null, null, null, null, null, null, null, null)")
|
|
testFunc([]testCase{
|
|
{"i", 5}, {"r", 5}, {"d", 5}, {"t", 5},
|
|
{"c", 2}, {"b", 2}, {"vb", 2}, {"vc", 2},
|
|
{"i+r", 5}, {"i*r", 5}, {"cos(r)+sin(i)", 5}, {"d+2", 5},
|
|
{"t*10", 5}, {"concat(c, vc)", 2}, {"replace(c, 'x', 'y')", 2},
|
|
}, "from t")
|
|
|
|
tk.MustQuery("SELECT COERCIBILITY(@straaa);").Check(testkit.Rows("2"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCacheConstEval(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(col_double double)")
|
|
tk.MustExec("insert into t values (1)")
|
|
tk.Se.GetSessionVars().EnableVectorizedExpression = false
|
|
tk.MustExec("insert into mysql.expr_pushdown_blacklist values('cast', 'tikv,tiflash,tidb', 'for test')")
|
|
tk.MustExec("admin reload expr_pushdown_blacklist")
|
|
tk.MustExec("prepare stmt from 'SELECT * FROM (SELECT col_double AS c0 FROM t) t WHERE (ABS((REPEAT(?, ?) OR 5617780767323292672)) < LN(EXP(c0)) + (? ^ ?))'")
|
|
tk.MustExec("set @a1 = 'JuvkBX7ykVux20zQlkwDK2DFelgn7'")
|
|
tk.MustExec("set @a2 = 1")
|
|
tk.MustExec("set @a3 = -112990.35179796701")
|
|
tk.MustExec("set @a4 = 87997.92704840179")
|
|
// Main purpose here is checking no error is reported. 1 is the result when plan cache is disabled, it is
|
|
// incompatible with MySQL actually, update the result after fixing it.
|
|
tk.MustQuery("execute stmt using @a1, @a2, @a3, @a4").Check(testkit.Rows("1"))
|
|
tk.Se.GetSessionVars().EnableVectorizedExpression = true
|
|
tk.MustExec("delete from mysql.expr_pushdown_blacklist where name = 'cast' and store_type = 'tikv,tiflash,tidb' and reason = 'for test'")
|
|
tk.MustExec("admin reload expr_pushdown_blacklist")
|
|
}
|
|
|
|
func (s *testSuite) TestIssue20071(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustExec("drop table if exists table_30_utf8_4")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int)")
|
|
tk.MustExec("insert into t values(1)")
|
|
tk.MustExec("create table table_30_utf8_4 ( `pk` int primary key, `col_int_key_unsigned` int unsigned , `col_int_key_signed` int, `col_float_key_signed` float , `col_float_key_unsigned` float unsigned) character set utf8 partition by hash(pk) partitions 4;")
|
|
tk.MustExec("insert ignore into table_30_utf8_4 values (0,91, 10, 14,19.0495)")
|
|
tk.MustExec("alter table table_30_utf8_4 add column a int as (col_int_key_signed * 2)")
|
|
tk.MustExec("SELECT count(1) AS val FROM table_30_utf8_4 WHERE table_30_utf8_4.col_int_key_unsigned!=table_30_utf8_4.a OR (SELECT count(1) AS val FROM t WHERE table_30_utf8_4.col_float_key_signed!=table_30_utf8_4.col_float_key_unsigned )!=7984764426240273913;")
|
|
tk.MustExec("select a from table_30_utf8_4 order by a")
|
|
}
|
|
|
|
func (s *testSuite) TestVirtualGeneratedColumnAndLimit(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t (a int, b int as (a + 1));")
|
|
tk.MustExec("insert into t(a) values (1);")
|
|
tk.MustQuery("select /*+ LIMIT_TO_COP() */ b from t limit 1;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select /*+ LIMIT_TO_COP() */ b from t order by b limit 1;").Check(testkit.Rows("2"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationBasic(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("create table t_ci(a varchar(10) collate utf8mb4_general_ci, unique key(a))")
|
|
tk.MustExec("insert into t_ci values ('a')")
|
|
tk.MustQuery("select * from t_ci").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select * from t_ci").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select * from t_ci where a='a'").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select * from t_ci where a='A'").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select * from t_ci where a='a '").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select * from t_ci where a='a '").Check(testkit.Rows("a"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a varchar(10) primary key,b int)")
|
|
tk.MustExec("insert into t values ('a', 1), ('b', 3), ('a', 2) on duplicate key update b = b + 1;")
|
|
tk.MustExec("set autocommit=0")
|
|
tk.MustExec("insert into t values ('a', 1), ('b', 3), ('a', 2) on duplicate key update b = b + 1;")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("a 4", "b 4"))
|
|
tk.MustExec("set autocommit=1")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("a 4", "b 4"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a varchar(10),b int, key tk (a))")
|
|
tk.MustExec("insert into t values ('', 1), ('', 3)")
|
|
tk.MustExec("set autocommit=0")
|
|
tk.MustExec("update t set b = b + 1")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows(" 2", " 4"))
|
|
tk.MustExec("set autocommit=1")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows(" 2", " 4"))
|
|
|
|
tk.MustExec("drop table t_ci")
|
|
tk.MustExec("create table t_ci(id bigint primary key, a varchar(10) collate utf8mb4_general_ci, unique key(a, id))")
|
|
tk.MustExec("insert into t_ci values (1, 'a')")
|
|
tk.MustQuery("select a from t_ci").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select a from t_ci").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select a from t_ci where a='a'").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select a from t_ci where a='A'").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select a from t_ci where a='a '").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select a from t_ci where a='a '").Check(testkit.Rows("a"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(c set('A', 'B') collate utf8mb4_general_ci);")
|
|
tk.MustExec("insert into t values('a');")
|
|
tk.MustExec("insert into t values('B');")
|
|
tk.MustQuery("select c from t where c = 'a';").Check(testkit.Rows("A"))
|
|
tk.MustQuery("select c from t where c = 'A';").Check(testkit.Rows("A"))
|
|
tk.MustQuery("select c from t where c = 'b';").Check(testkit.Rows("B"))
|
|
tk.MustQuery("select c from t where c = 'B';").Check(testkit.Rows("B"))
|
|
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("CREATE TABLE `t1` (" +
|
|
" `COL1` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL," +
|
|
" PRIMARY KEY (`COL1`(5)) clustered" +
|
|
")")
|
|
tk.MustExec("INSERT INTO `t1` VALUES ('Ȇ');")
|
|
tk.MustQuery("select * from t1 where col1 not in (0xc484, 0xe5a4bc, 0xc3b3);").Check(testkit.Rows("Ȇ"))
|
|
tk.MustQuery("select * from t1 where col1 >= 0xc484 and col1 <= 0xc3b3;").Check(testkit.Rows("Ȇ"))
|
|
|
|
tk.MustQuery("select collation(IF('a' < 'B' collate utf8mb4_general_ci, 'smaller', 'greater' collate utf8mb4_unicode_ci));").Check(testkit.Rows("utf8mb4_unicode_ci"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestWeightString(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
type testCase struct {
|
|
input []string
|
|
result []string
|
|
resultAsChar1 []string
|
|
resultAsChar3 []string
|
|
resultAsBinary1 []string
|
|
resultAsBinary5 []string
|
|
resultExplicitCollateBin []string
|
|
}
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (id int, a varchar(20) collate utf8mb4_general_ci)")
|
|
cases := testCase{
|
|
input: []string{"aAÁàãăâ", "a", "a ", "中", "中 "},
|
|
result: []string{"\x00A\x00A\x00A\x00A\x00A\x00A\x00A", "\x00A", "\x00A", "\x4E\x2D", "\x4E\x2D"},
|
|
resultAsChar1: []string{"\x00A", "\x00A", "\x00A", "\x4E\x2D", "\x4E\x2D"},
|
|
resultAsChar3: []string{"\x00A\x00A\x00A", "\x00A", "\x00A", "\x4E\x2D", "\x4E\x2D"},
|
|
resultAsBinary1: []string{"a", "a", "a", "\xE4", "\xE4"},
|
|
resultAsBinary5: []string{"aA\xc3\x81\xc3", "a\x00\x00\x00\x00", "a \x00\x00", "中\x00\x00", "中 \x00"},
|
|
resultExplicitCollateBin: []string{"aAÁàãăâ", "a", "a", "中", "中"},
|
|
}
|
|
values := make([]string, len(cases.input))
|
|
for i, input := range cases.input {
|
|
values[i] = fmt.Sprintf("(%d, '%s')", i, input)
|
|
}
|
|
tk.MustExec("insert into t values " + strings.Join(values, ","))
|
|
rows := tk.MustQuery("select weight_string(a) from t order by id").Rows()
|
|
for i, out := range cases.result {
|
|
c.Assert(rows[i][0].(string), Equals, out)
|
|
}
|
|
rows = tk.MustQuery("select weight_string(a as char(1)) from t order by id").Rows()
|
|
for i, out := range cases.resultAsChar1 {
|
|
c.Assert(rows[i][0].(string), Equals, out)
|
|
}
|
|
rows = tk.MustQuery("select weight_string(a as char(3)) from t order by id").Rows()
|
|
for i, out := range cases.resultAsChar3 {
|
|
c.Assert(rows[i][0].(string), Equals, out)
|
|
}
|
|
rows = tk.MustQuery("select weight_string(a as binary(1)) from t order by id").Rows()
|
|
for i, out := range cases.resultAsBinary1 {
|
|
c.Assert(rows[i][0].(string), Equals, out)
|
|
}
|
|
rows = tk.MustQuery("select weight_string(a as binary(5)) from t order by id").Rows()
|
|
for i, out := range cases.resultAsBinary5 {
|
|
c.Assert(rows[i][0].(string), Equals, out)
|
|
}
|
|
c.Assert(tk.MustQuery("select weight_string(NULL);").Rows()[0][0], Equals, "<nil>")
|
|
c.Assert(tk.MustQuery("select weight_string(7);").Rows()[0][0], Equals, "<nil>")
|
|
c.Assert(tk.MustQuery("select weight_string(cast(7 as decimal(5)));").Rows()[0][0], Equals, "<nil>")
|
|
c.Assert(tk.MustQuery("select weight_string(cast(20190821 as date));").Rows()[0][0], Equals, "2019-08-21")
|
|
c.Assert(tk.MustQuery("select weight_string(cast(20190821 as date) as binary(5));").Rows()[0][0], Equals, "2019-")
|
|
c.Assert(tk.MustQuery("select weight_string(7.0);").Rows()[0][0], Equals, "<nil>")
|
|
c.Assert(tk.MustQuery("select weight_string(7 AS BINARY(2));").Rows()[0][0], Equals, "7\x00")
|
|
// test explicit collation
|
|
c.Assert(tk.MustQuery("select weight_string('中 ' collate utf8mb4_general_ci);").Rows()[0][0], Equals, "\x4E\x2D")
|
|
c.Assert(tk.MustQuery("select weight_string('中 ' collate utf8mb4_bin);").Rows()[0][0], Equals, "中")
|
|
c.Assert(tk.MustQuery("select weight_string('中 ' collate utf8mb4_unicode_ci);").Rows()[0][0], Equals, "\xFB\x40\xCE\x2D")
|
|
c.Assert(tk.MustQuery("select collation(a collate utf8mb4_general_ci) from t order by id").Rows()[0][0], Equals, "utf8mb4_general_ci")
|
|
c.Assert(tk.MustQuery("select collation('中 ' collate utf8mb4_general_ci);").Rows()[0][0], Equals, "utf8mb4_general_ci")
|
|
rows = tk.MustQuery("select weight_string(a collate utf8mb4_bin) from t order by id").Rows()
|
|
for i, out := range cases.resultExplicitCollateBin {
|
|
c.Assert(rows[i][0].(string), Equals, out)
|
|
}
|
|
tk.MustGetErrMsg("select weight_string(a collate utf8_general_ci) from t order by id", "[ddl:1253]COLLATION 'utf8_general_ci' is not valid for CHARACTER SET 'utf8mb4'")
|
|
tk.MustGetErrMsg("select weight_string('中' collate utf8_bin)", "[ddl:1253]COLLATION 'utf8_bin' is not valid for CHARACTER SET 'utf8mb4'")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationCreateIndex(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a varchar(10) collate utf8mb4_general_ci);")
|
|
tk.MustExec("insert into t values ('a');")
|
|
tk.MustExec("insert into t values ('A');")
|
|
tk.MustExec("insert into t values ('b');")
|
|
tk.MustExec("insert into t values ('B');")
|
|
tk.MustExec("insert into t values ('a');")
|
|
tk.MustExec("insert into t values ('A');")
|
|
tk.MustExec("insert into t values ('ß');")
|
|
tk.MustExec("insert into t values ('sa');")
|
|
tk.MustExec("create index idx on t(a);")
|
|
tk.MustQuery("select * from t order by a").Check(testkit.Rows("a", "A", "a", "A", "b", "B", "ß", "sa"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a varchar(10) collate utf8mb4_unicode_ci);")
|
|
tk.MustExec("insert into t values ('a');")
|
|
tk.MustExec("insert into t values ('A');")
|
|
tk.MustExec("insert into t values ('b');")
|
|
tk.MustExec("insert into t values ('B');")
|
|
tk.MustExec("insert into t values ('a');")
|
|
tk.MustExec("insert into t values ('A');")
|
|
tk.MustExec("insert into t values ('ß');")
|
|
tk.MustExec("insert into t values ('sa');")
|
|
tk.MustExec("create index idx on t(a);")
|
|
tk.MustQuery("select * from t order by a").Check(testkit.Rows("a", "A", "a", "A", "b", "B", "sa", "ß"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateConstantPropagation(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a char(10) collate utf8mb4_bin, b char(10) collate utf8mb4_general_ci);")
|
|
tk.MustExec("insert into t values ('a', 'A');")
|
|
tk.MustQuery("select * from t t1, t t2 where t1.a=t2.b and t2.b='a' collate utf8mb4_general_ci;").Check(nil)
|
|
tk.MustQuery("select * from t t1, t t2 where t1.a=t2.b and t2.b>='a' collate utf8mb4_general_ci;").Check(nil)
|
|
tk.MustExec("drop table t;")
|
|
tk.MustExec("create table t (a char(10) collate utf8mb4_general_ci, b char(10) collate utf8mb4_general_ci);")
|
|
tk.MustExec("insert into t values ('A', 'a');")
|
|
tk.MustQuery("select * from t t1, t t2 where t1.a=t2.b and t2.b='a' collate utf8mb4_bin;").Check(testkit.Rows("A a A a"))
|
|
tk.MustQuery("select * from t t1, t t2 where t1.a=t2.b and t2.b>='a' collate utf8mb4_bin;").Check(testkit.Rows("A a A a"))
|
|
tk.MustExec("drop table t;")
|
|
tk.MustExec("set names utf8mb4")
|
|
tk.MustExec("create table t (a char(10) collate utf8mb4_general_ci, b char(10) collate utf8_general_ci);")
|
|
tk.MustExec("insert into t values ('a', 'A');")
|
|
tk.MustQuery("select * from t t1, t t2 where t1.a=t2.b and t2.b='A'").Check(testkit.Rows("a A a A"))
|
|
tk.MustExec("drop table t;")
|
|
tk.MustExec("create table t(a char collate utf8_general_ci, b char collate utf8mb4_general_ci, c char collate utf8_bin);")
|
|
tk.MustExec("insert into t values ('b', 'B', 'B');")
|
|
tk.MustQuery("select * from t t1, t t2 where t1.a=t2.b and t2.b=t2.c;").Check(testkit.Rows("b B B b B B"))
|
|
tk.MustExec("drop table t;")
|
|
tk.MustExec("create table t(a char collate utf8_bin, b char collate utf8_general_ci);")
|
|
tk.MustExec("insert into t values ('a', 'A');")
|
|
tk.MustQuery("select * from t t1, t t2 where t1.b=t2.b and t2.b=t1.a collate utf8_general_ci;").Check(testkit.Rows("a A a A"))
|
|
tk.MustExec("drop table if exists t1, t2;")
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci;")
|
|
tk.MustExec("create table t1(a char, b varchar(10)) charset utf8mb4 collate utf8mb4_general_ci;")
|
|
tk.MustExec("create table t2(a char, b varchar(10)) charset utf8mb4 collate utf8mb4_bin;")
|
|
tk.MustExec("insert into t1 values ('A', 'a');")
|
|
tk.MustExec("insert into t2 values ('a', 'a')")
|
|
tk.MustQuery("select * from t1 left join t2 on t1.a = t2.a where t1.a = 'a';").Check(testkit.Rows("A a <nil> <nil>"))
|
|
tk.MustExec("drop table t;")
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci;")
|
|
tk.MustExec("create table t(a char collate utf8mb4_bin, b char collate utf8mb4_general_ci);")
|
|
tk.MustExec("insert into t values ('a', 'a');")
|
|
tk.MustQuery("select * from t t1, t t2 where t2.b = 'A' and lower(concat(t1.a , '' )) = t2.b;").Check(testkit.Rows("a a a a"))
|
|
tk.MustExec("drop table t;")
|
|
tk.MustExec("create table t(a char collate utf8_unicode_ci, b char collate utf8mb4_unicode_ci, c char collate utf8_bin);")
|
|
tk.MustExec("insert into t values ('b', 'B', 'B');")
|
|
tk.MustQuery("select * from t t1, t t2 where t1.a=t2.b and t2.b=t2.c;").Check(testkit.Rows("b B B b B B"))
|
|
tk.MustExec("drop table if exists t1, t2;")
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_unicode_ci;")
|
|
tk.MustExec("create table t1(a char, b varchar(10)) charset utf8mb4 collate utf8mb4_unicode_ci;")
|
|
tk.MustExec("create table t2(a char, b varchar(10)) charset utf8mb4 collate utf8mb4_bin;")
|
|
tk.MustExec("insert into t1 values ('A', 'a');")
|
|
tk.MustExec("insert into t2 values ('a', 'a')")
|
|
tk.MustQuery("select * from t1 left join t2 on t1.a = t2.a where t1.a = 'a';").Check(testkit.Rows("A a <nil> <nil>"))
|
|
tk.MustExec("drop table if exists t1, t2;")
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci;")
|
|
tk.MustExec("create table t1(a char, b varchar(10)) charset utf8mb4 collate utf8mb4_general_ci;")
|
|
tk.MustExec("create table t2(a char, b varchar(10)) charset utf8mb4 collate utf8mb4_unicode_ci;")
|
|
tk.MustExec("insert into t1 values ('ß', 's');")
|
|
tk.MustExec("insert into t2 values ('s', 's')")
|
|
tk.MustQuery("select * from t1 left join t2 on t1.a = t2.a collate utf8mb4_unicode_ci where t1.a = 's';").Check(testkit.Rows("ß s <nil> <nil>"))
|
|
tk.MustExec("drop table if exists t1, t2;")
|
|
tk.MustExec("create table t1(a char(10) collate utf8mb4_general_ci, index (a));")
|
|
tk.MustExec("create table t2(a char(10) collate utf8_bin, index (a));")
|
|
tk.MustExec("insert into t1 values ('a');")
|
|
tk.MustExec("insert into t2 values ('A');")
|
|
tk.MustExec("set names utf8 collate utf8_general_ci;")
|
|
tk.MustQuery("select * from t1, t2 where t1.a=t2.a and t1.a= 'a';").Check(testkit.Rows("a A"))
|
|
tk.MustQuery("select * from t1 where a='a' and a = 'A'").Check(testkit.Rows("a"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestIssue17791(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("SET sql_mode=DEFAULT;")
|
|
tk.MustExec("CREATE TABLE t1 (" +
|
|
" id INT NOT NULL PRIMARY KEY auto_increment," +
|
|
" pad VARCHAR(10) NOT NULL," +
|
|
" expr varchar(100) AS (NOT 1 BETWEEN -5 AND 5)" +
|
|
");")
|
|
tk.MustExec("INSERT INTO t1 (pad) VALUES ('a'), ('b');")
|
|
tk.MustQuery("SELECT id, pad, expr, NOT 1 BETWEEN -5 AND 5 as expr_in_select FROM t1;").Check(testkit.Rows("1 a 0 0", "2 b 0 0"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestMixCollation(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk.MustGetErrMsg(`select 'a' collate utf8mb4_bin = 'a' collate utf8mb4_general_ci;`, "[expression:1267]Illegal mix of collations (utf8mb4_bin,EXPLICIT) and (utf8mb4_general_ci,EXPLICIT) for operation '='")
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec(`create table t (
|
|
mb4general varchar(10) charset utf8mb4 collate utf8mb4_general_ci,
|
|
mb4unicode varchar(10) charset utf8mb4 collate utf8mb4_unicode_ci,
|
|
mb4bin varchar(10) charset utf8mb4 collate utf8mb4_bin,
|
|
general varchar(10) charset utf8 collate utf8_general_ci,
|
|
unicode varchar(10) charset utf8 collate utf8_unicode_ci,
|
|
utfbin varchar(10) charset utf8 collate utf8_bin,
|
|
bin varchar(10) charset binary collate binary,
|
|
latin1_bin varchar(10) charset latin1 collate latin1_bin,
|
|
ascii_bin varchar(10) charset ascii collate ascii_bin,
|
|
i int
|
|
);`)
|
|
tk.MustExec("insert into t values ('s', 's', 's', 's', 's', 's', 's', 's', 's', 1);")
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci;")
|
|
|
|
tk.MustQuery("select * from t where mb4unicode = 's' collate utf8mb4_unicode_ci;").Check(testkit.Rows("s s s s s s s s s 1"))
|
|
tk.MustQuery(`select * from t t1, t t2 where t1.mb4unicode = t2.mb4general collate utf8mb4_general_ci;`).Check(testkit.Rows("s s s s s s s s s 1 s s s s s s s s s 1"))
|
|
tk.MustQuery(`select * from t t1, t t2 where t1.mb4general = t2.mb4unicode collate utf8mb4_general_ci;`).Check(testkit.Rows("s s s s s s s s s 1 s s s s s s s s s 1"))
|
|
tk.MustQuery(`select * from t t1, t t2 where t1.mb4general = t2.mb4unicode collate utf8mb4_unicode_ci;`).Check(testkit.Rows("s s s s s s s s s 1 s s s s s s s s s 1"))
|
|
tk.MustQuery(`select * from t t1, t t2 where t1.mb4unicode = t2.mb4general collate utf8mb4_unicode_ci;`).Check(testkit.Rows("s s s s s s s s s 1 s s s s s s s s s 1"))
|
|
tk.MustQuery(`select * from t where mb4general = mb4bin collate utf8mb4_general_ci;`).Check(testkit.Rows("s s s s s s s s s 1"))
|
|
tk.MustQuery(`select * from t where mb4unicode = mb4general collate utf8mb4_unicode_ci;`).Check(testkit.Rows("s s s s s s s s s 1"))
|
|
tk.MustQuery(`select * from t where mb4general = mb4unicode collate utf8mb4_unicode_ci;`).Check(testkit.Rows("s s s s s s s s s 1"))
|
|
tk.MustQuery(`select * from t where mb4unicode = 's' collate utf8mb4_unicode_ci;`).Check(testkit.Rows("s s s s s s s s s 1"))
|
|
tk.MustQuery("select * from t where mb4unicode = mb4bin;").Check(testkit.Rows("s s s s s s s s s 1"))
|
|
tk.MustQuery("select * from t where general = mb4unicode;").Check(testkit.Rows("s s s s s s s s s 1"))
|
|
tk.MustQuery("select * from t where unicode = mb4unicode;").Check(testkit.Rows("s s s s s s s s s 1"))
|
|
tk.MustQuery("select * from t where mb4unicode = mb4unicode;").Check(testkit.Rows("s s s s s s s s s 1"))
|
|
|
|
tk.MustQuery("select collation(concat(mb4unicode, mb4general collate utf8mb4_unicode_ci)) from t;").Check(testkit.Rows("utf8mb4_unicode_ci"))
|
|
tk.MustQuery("select collation(concat(mb4general, mb4unicode, mb4bin)) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(concat(mb4general, mb4unicode, mb4bin)) from t;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select collation(concat(mb4unicode, mb4bin, concat(mb4general))) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(concat(mb4unicode, mb4bin)) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(concat(mb4unicode, mb4bin)) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(concat(mb4bin, concat(mb4general))) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(concaT(mb4bin, cOncAt(mb4general))) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(concat(mb4unicode, mb4bin, concat(mb4general))) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(concat(mb4unicode, mb4bin, concat(mb4general))) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(concat(mb4unicode, mb4general)) from t;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select collation(coalesce(mb4unicode, mb4general)) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(coalesce(mb4unicode, mb4general)) from t;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select collation(CONCAT(concat(mb4unicode), concat(mb4general))) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(cONcat(unicode, general)) from t;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select collation(concAt(unicode, general)) from t;").Check(testkit.Rows("utf8_bin"))
|
|
tk.MustQuery("select collation(concat(bin, mb4general)) from t;").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select coercibility(concat(bin, mb4general)) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(concat(mb4unicode, ascii_bin)) from t;").Check(testkit.Rows("utf8mb4_unicode_ci"))
|
|
tk.MustQuery("select coercibility(concat(mb4unicode, ascii_bin)) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(concat(mb4unicode, mb4unicode)) from t;").Check(testkit.Rows("utf8mb4_unicode_ci"))
|
|
tk.MustQuery("select coercibility(concat(mb4unicode, mb4unicode)) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(concat(bin, bin)) from t;").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select coercibility(concat(bin, bin)) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(concat(latin1_bin, ascii_bin)) from t;").Check(testkit.Rows("latin1_bin"))
|
|
tk.MustQuery("select coercibility(concat(latin1_bin, ascii_bin)) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(concat(mb4unicode, bin)) from t;").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select coercibility(concat(mb4unicode, bin)) from t;").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select collation(mb4general collate utf8mb4_unicode_ci) from t;").Check(testkit.Rows("utf8mb4_unicode_ci"))
|
|
tk.MustQuery("select coercibility(mb4general collate utf8mb4_unicode_ci) from t;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select collation(concat(concat(mb4unicode, mb4general), concat(unicode, general))) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(concat(concat(mb4unicode, mb4general), concat(unicode, general))) from t;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select collation(concat(i, 1)) from t;").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select coercibility(concat(i, 1)) from t;").Check(testkit.Rows("4"))
|
|
tk.MustQuery("select collation(concat(i, user())) from t;").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select coercibility(concat(i, user())) from t;").Check(testkit.Rows("3"))
|
|
tk.MustGetErrMsg("select * from t where mb4unicode = mb4general;", "[expression:1267]Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_general_ci,IMPLICIT) for operation '='")
|
|
tk.MustGetErrMsg("select * from t where unicode = general;", "[expression:1267]Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '='")
|
|
tk.MustGetErrMsg("select concat(mb4general) = concat(mb4unicode) from t;", "[expression:1267]Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and (utf8mb4_unicode_ci,IMPLICIT) for operation '='")
|
|
tk.MustGetErrMsg("select * from t t1, t t2 where t1.mb4unicode = t2.mb4general;", "[expression:1267]Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_general_ci,IMPLICIT) for operation '='")
|
|
tk.MustGetErrMsg("select field('s', mb4general, mb4unicode, mb4bin) from t;", "[expression:1271]Illegal mix of collations for operation 'field'")
|
|
tk.MustGetErrMsg("select concat(mb4unicode, mb4general) = mb4unicode from t;", "[expression:1267]Illegal mix of collations (utf8mb4_bin,NONE) and (utf8mb4_unicode_ci,IMPLICIT) for operation '='")
|
|
|
|
tk.MustExec("drop table t;")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) prepare4Join(c *C) *testkit.TestKit {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("USE test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("drop table if exists t_bin")
|
|
tk.MustExec("CREATE TABLE `t` ( `a` int(11) NOT NULL,`b` varchar(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL)")
|
|
tk.MustExec("CREATE TABLE `t_bin` ( `a` int(11) NOT NULL,`b` varchar(5) CHARACTER SET binary)")
|
|
tk.MustExec("insert into t values (1, 'a'), (2, 'À'), (3, 'á'), (4, 'à'), (5, 'b'), (6, 'c'), (7, ' ')")
|
|
tk.MustExec("insert into t_bin values (1, 'a'), (2, 'À'), (3, 'á'), (4, 'à'), (5, 'b'), (6, 'c'), (7, ' ')")
|
|
return tk
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) prepare4Join2(c *C) *testkit.TestKit {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("USE test")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("drop table if exists t2")
|
|
tk.MustExec("create table t1 (id int, v varchar(5) character set binary, key(v))")
|
|
tk.MustExec("create table t2 (v varchar(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci, key(v))")
|
|
tk.MustExec("insert into t1 values (1, 'a'), (2, 'À'), (3, 'á'), (4, 'à'), (5, 'b'), (6, 'c'), (7, ' ')")
|
|
tk.MustExec("insert into t2 values ('a'), ('À'), ('á'), ('à'), ('b'), ('c'), (' ')")
|
|
return tk
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateHashJoin(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Join(c)
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ t1.a, t1.b from t t1, t t2 where t1.b=t2.b order by t1.a").Check(
|
|
testkit.Rows("1 a", "1 a", "1 a", "1 a", "2 À", "2 À", "2 À", "2 À", "3 á", "3 á", "3 á", "3 á", "4 à", "4 à", "4 à", "4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ t1.a, t1.b from t_bin t1, t_bin t2 where t1.b=t2.b order by t1.a").Check(
|
|
testkit.Rows("1 a", "2 À", "3 á", "4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ t1.a, t1.b from t t1, t t2 where t1.b=t2.b and t1.a>3 order by t1.a").Check(
|
|
testkit.Rows("4 à", "4 à", "4 à", "4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ t1.a, t1.b from t_bin t1, t_bin t2 where t1.b=t2.b and t1.a>3 order by t1.a").Check(
|
|
testkit.Rows("4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ t1.a, t1.b from t t1, t t2 where t1.b=t2.b and t1.a>3 order by t1.a").Check(
|
|
testkit.Rows("4 à", "4 à", "4 à", "4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ t1.a, t1.b from t_bin t1, t_bin t2 where t1.b=t2.b and t1.a>3 order by t1.a").Check(
|
|
testkit.Rows("4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ t1.a, t1.b from t t1, t t2 where t1.b=t2.b and t1.a>t2.a order by t1.a").Check(
|
|
testkit.Rows("2 À", "3 á", "3 á", "4 à", "4 à", "4 à"))
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ t1.a, t1.b from t_bin t1, t_bin t2 where t1.b=t2.b and t1.a>t2.a order by t1.a").Check(
|
|
testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateHashJoin2(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Join2(c)
|
|
tk.MustQuery("select /*+ TIDB_HJ(t1, t2) */ * from t1, t2 where t1.v=t2.v order by t1.id").Check(
|
|
testkit.Rows("1 a a", "2 À À", "3 á á", "4 à à", "5 b b", "6 c c", "7 "))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateMergeJoin(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Join(c)
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ t1.a, t1.b from t t1, t t2 where t1.b=t2.b order by t1.a").Check(
|
|
testkit.Rows("1 a", "1 a", "1 a", "1 a", "2 À", "2 À", "2 À", "2 À", "3 á", "3 á", "3 á", "3 á", "4 à", "4 à", "4 à", "4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ t1.a, t1.b from t_bin t1, t_bin t2 where t1.b=t2.b order by t1.a").Check(
|
|
testkit.Rows("1 a", "2 À", "3 á", "4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ t1.a, t1.b from t t1, t t2 where t1.b=t2.b and t1.a>3 order by t1.a").Check(
|
|
testkit.Rows("4 à", "4 à", "4 à", "4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ t1.a, t1.b from t_bin t1, t_bin t2 where t1.b=t2.b and t1.a>3 order by t1.a").Check(
|
|
testkit.Rows("4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ t1.a, t1.b from t t1, t t2 where t1.b=t2.b and t1.a>3 order by t1.a").Check(
|
|
testkit.Rows("4 à", "4 à", "4 à", "4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ t1.a, t1.b from t_bin t1, t_bin t2 where t1.b=t2.b and t1.a>3 order by t1.a").Check(
|
|
testkit.Rows("4 à", "5 b", "6 c", "7 "))
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ t1.a, t1.b from t t1, t t2 where t1.b=t2.b and t1.a>t2.a order by t1.a").Check(
|
|
testkit.Rows("2 À", "3 á", "3 á", "4 à", "4 à", "4 à"))
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ t1.a, t1.b from t_bin t1, t_bin t2 where t1.b=t2.b and t1.a>t2.a order by t1.a").Check(
|
|
testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateMergeJoin2(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Join2(c)
|
|
tk.MustQuery("select /*+ TIDB_SMJ(t1, t2) */ * from t1, t2 where t1.v=t2.v order by t1.id").Check(
|
|
testkit.Rows("1 a a", "2 À À", "3 á á", "4 à à", "5 b b", "6 c c", "7 "))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateIndexMergeJoin(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a varchar(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci, b varchar(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci, key(a), key(b))")
|
|
tk.MustExec("insert into t values ('a', 'x'), ('x', 'À'), ('á', 'x'), ('à', 'à'), ('à', 'x')")
|
|
|
|
tk.MustExec("set tidb_enable_index_merge=1")
|
|
tk.MustQuery("select /*+ USE_INDEX_MERGE(t, a, b) */ * from t where a = 'a' or b = 'a'").Sort().Check(
|
|
testkit.Rows("a x", "x À", "à x", "à à", "á x"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) prepare4Collation(c *C, hasIndex bool) *testkit.TestKit {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("USE test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("drop table if exists t_bin")
|
|
idxSQL := ", key(v)"
|
|
if !hasIndex {
|
|
idxSQL = ""
|
|
}
|
|
tk.MustExec(fmt.Sprintf("create table t (id int, v varchar(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL %v)", idxSQL))
|
|
tk.MustExec(fmt.Sprintf("create table t_bin (id int, v varchar(5) CHARACTER SET binary %v)", idxSQL))
|
|
tk.MustExec("insert into t values (1, 'a'), (2, 'À'), (3, 'á'), (4, 'à'), (5, 'b'), (6, 'c'), (7, ' ')")
|
|
tk.MustExec("insert into t_bin values (1, 'a'), (2, 'À'), (3, 'á'), (4, 'à'), (5, 'b'), (6, 'c'), (7, ' ')")
|
|
return tk
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateSelection(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Collation(c, false)
|
|
tk.MustQuery("select v from t where v='a' order by id").Check(testkit.Rows("a", "À", "á", "à"))
|
|
tk.MustQuery("select v from t_bin where v='a' order by id").Check(testkit.Rows("a"))
|
|
tk.MustQuery("select v from t where v<'b' and id<=3").Check(testkit.Rows("a", "À", "á"))
|
|
tk.MustQuery("select v from t_bin where v<'b' and id<=3").Check(testkit.Rows("a"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateSort(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Collation(c, false)
|
|
tk.MustQuery("select id from t order by v, id").Check(testkit.Rows("7", "1", "2", "3", "4", "5", "6"))
|
|
tk.MustQuery("select id from t_bin order by v, id").Check(testkit.Rows("7", "1", "5", "6", "2", "4", "3"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10) collate utf8mb4_general_ci, key(a))")
|
|
tk.MustExec("insert into t values ('a'), ('A'), ('b')")
|
|
tk.MustExec("insert into t values ('a'), ('A'), ('b')")
|
|
tk.MustExec("insert into t values ('a'), ('A'), ('b')")
|
|
tk.MustQuery("select * from t order by a collate utf8mb4_bin").Check(testkit.Rows("A", "A", "A", "a", "a", "a", "b", "b", "b"))
|
|
tk.MustQuery("select * from t order by a collate utf8mb4_general_ci").Check(testkit.Rows("a", "A", "a", "A", "a", "A", "b", "b", "b"))
|
|
tk.MustQuery("select * from t order by a collate utf8mb4_unicode_ci").Check(testkit.Rows("a", "A", "a", "A", "a", "A", "b", "b", "b"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateHashAgg(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Collation(c, false)
|
|
tk.HasPlan("select distinct(v) from t_bin", "HashAgg")
|
|
tk.MustQuery("select distinct(v) from t_bin").Sort().Check(testkit.Rows(" ", "a", "b", "c", "À", "à", "á"))
|
|
tk.HasPlan("select distinct(v) from t", "HashAgg")
|
|
tk.MustQuery("select distinct(v) from t").Sort().Check(testkit.Rows(" ", "a", "b", "c"))
|
|
tk.HasPlan("select v, count(*) from t_bin group by v", "HashAgg")
|
|
tk.MustQuery("select v, count(*) from t_bin group by v").Sort().Check(testkit.Rows(" 1", "a 1", "b 1", "c 1", "À 1", "à 1", "á 1"))
|
|
tk.HasPlan("select v, count(*) from t group by v", "HashAgg")
|
|
tk.MustQuery("select v, count(*) from t group by v").Sort().Check(testkit.Rows(" 1", "a 4", "b 1", "c 1"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10) collate utf8mb4_general_ci, key(a))")
|
|
tk.MustExec("insert into t values ('a'), ('A'), ('b')")
|
|
tk.MustExec("insert into t values ('a'), ('A'), ('b')")
|
|
tk.MustExec("insert into t values ('a'), ('A'), ('b')")
|
|
tk.MustExec("insert into t values ('s'), ('ss'), ('ß')")
|
|
tk.MustQuery("select count(1) from t group by a collate utf8mb4_bin order by a collate utf8mb4_bin").Check(testkit.Rows("3", "3", "3", "1", "1", "1"))
|
|
tk.MustQuery("select count(1) from t group by a collate utf8mb4_unicode_ci order by a collate utf8mb4_unicode_ci").Check(testkit.Rows("6", "3", "1", "2"))
|
|
tk.MustQuery("select count(1) from t group by a collate utf8mb4_general_ci order by a collate utf8mb4_general_ci").Check(testkit.Rows("6", "3", "2", "1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateStreamAgg(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Collation(c, true)
|
|
tk.HasPlan("select distinct(v) from t_bin", "StreamAgg")
|
|
tk.MustQuery("select distinct(v) from t_bin").Sort().Check(testkit.Rows(" ", "a", "b", "c", "À", "à", "á"))
|
|
tk.HasPlan("select distinct(v) from t", "StreamAgg")
|
|
tk.MustQuery("select distinct(v) from t").Sort().Check(testkit.Rows(" ", "a", "b", "c"))
|
|
tk.HasPlan("select v, count(*) from t_bin group by v", "StreamAgg")
|
|
tk.MustQuery("select v, count(*) from t_bin group by v").Sort().Check(testkit.Rows(" 1", "a 1", "b 1", "c 1", "À 1", "à 1", "á 1"))
|
|
tk.HasPlan("select v, count(*) from t group by v", "StreamAgg")
|
|
tk.MustQuery("select v, count(*) from t group by v").Sort().Check(testkit.Rows(" 1", "a 4", "b 1", "c 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateIndexReader(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Collation(c, true)
|
|
tk.HasPlan("select v from t where v < 'b' order by v", "IndexReader")
|
|
tk.MustQuery("select v from t where v < 'b' order by v").Check(testkit.Rows(" ", "a", "À", "á", "à"))
|
|
tk.HasPlan("select v from t where v < 'b' and v > ' ' order by v", "IndexReader")
|
|
tk.MustQuery("select v from t where v < 'b' and v > ' ' order by v").Check(testkit.Rows("a", "À", "á", "à"))
|
|
tk.HasPlan("select v from t_bin where v < 'b' order by v", "IndexReader")
|
|
tk.MustQuery("select v from t_bin where v < 'b' order by v").Sort().Check(testkit.Rows(" ", "a"))
|
|
tk.HasPlan("select v from t_bin where v < 'b' and v > ' ' order by v", "IndexReader")
|
|
tk.MustQuery("select v from t_bin where v < 'b' and v > ' ' order by v").Sort().Check(testkit.Rows("a"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateIndexLookup(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Collation(c, true)
|
|
|
|
tk.HasPlan("select id from t where v < 'b'", "IndexLookUp")
|
|
tk.MustQuery("select id from t where v < 'b'").Sort().Check(testkit.Rows("1", "2", "3", "4", "7"))
|
|
tk.HasPlan("select id from t where v < 'b' and v > ' '", "IndexLookUp")
|
|
tk.MustQuery("select id from t where v < 'b' and v > ' '").Sort().Check(testkit.Rows("1", "2", "3", "4"))
|
|
tk.HasPlan("select id from t_bin where v < 'b'", "IndexLookUp")
|
|
tk.MustQuery("select id from t_bin where v < 'b'").Sort().Check(testkit.Rows("1", "7"))
|
|
tk.HasPlan("select id from t_bin where v < 'b' and v > ' '", "IndexLookUp")
|
|
tk.MustQuery("select id from t_bin where v < 'b' and v > ' '").Sort().Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue16668(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists tx")
|
|
tk.MustExec("CREATE TABLE `tx` ( `a` int(11) NOT NULL,`b` varchar(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL)")
|
|
tk.MustExec("insert into tx values (1, 'a'), (2, 'À'), (3, 'á'), (4, 'à'), (5, 'b'), (6, 'c'), (7, ' ')")
|
|
tk.MustQuery("select count(distinct(b)) from tx").Check(testkit.Rows("4"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue27091(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists tx")
|
|
tk.MustExec("CREATE TABLE `tx` ( `a` int(11) NOT NULL,`b` varchar(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL, `c` varchar(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL)")
|
|
tk.MustExec("insert into tx values (1, 'a', 'a'), (2, 'A ', 'a '), (3, 'A', 'A'), (4, 'a ', 'A ')")
|
|
tk.MustQuery("select count(distinct b) from tx").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select count(distinct c) from tx").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select count(distinct b, c) from tx where a < 3").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select approx_count_distinct(b) from tx").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select approx_count_distinct(c) from tx").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select approx_count_distinct(b, c) from tx where a < 3").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateStringFunction(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustQuery("select field('a', 'b', 'a');").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select field('a', 'b', 'A');").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select field('a', 'b', 'A' collate utf8mb4_bin);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select field('a', 'b', 'a ' collate utf8mb4_bin);").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select field('a', 'b', 'A' collate utf8mb4_unicode_ci);").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select field('a', 'b', 'a ' collate utf8mb4_unicode_ci);").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select field('a', 'b', 'A' collate utf8mb4_general_ci);").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select field('a', 'b', 'a ' collate utf8mb4_general_ci);").Check(testkit.Rows("2"))
|
|
|
|
tk.MustExec("USE test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char(10), b char (10)) collate utf8mb4_general_ci")
|
|
tk.MustExec("insert into t values ('a', 'A')")
|
|
tk.MustQuery("select field(a, b) from t").Check(testkit.Rows("1"))
|
|
|
|
tk.MustQuery("select FIND_IN_SET('a','b,a,c,d');").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select FIND_IN_SET('a','b,A,c,d');").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select FIND_IN_SET('a','b,A,c,d' collate utf8mb4_bin);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select FIND_IN_SET('a','b,a ,c,d' collate utf8mb4_bin);").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select FIND_IN_SET('a','b,A,c,d' collate utf8mb4_general_ci);").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select FIND_IN_SET('a','b,a ,c,d' collate utf8mb4_general_ci);").Check(testkit.Rows("2"))
|
|
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci;")
|
|
tk.MustQuery("select collation(cast('a' as char));").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select collation(cast('a' as binary));").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(cast('a' collate utf8mb4_bin as char));").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select collation(cast('a' collate utf8mb4_bin as binary));").Check(testkit.Rows("binary"))
|
|
|
|
tk.MustQuery("select FIND_IN_SET('a','b,A,c,d' collate utf8mb4_unicode_ci);").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select FIND_IN_SET('a','b,a ,c,d' collate utf8mb4_unicode_ci);").Check(testkit.Rows("2"))
|
|
|
|
tk.MustExec("select concat('a' collate utf8mb4_bin, 'b' collate utf8mb4_bin);")
|
|
tk.MustGetErrMsg("select concat('a' collate utf8mb4_bin, 'b' collate utf8mb4_general_ci);", "[expression:1267]Illegal mix of collations (utf8mb4_bin,EXPLICIT) and (utf8mb4_general_ci,EXPLICIT) for operation 'concat'")
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a char)")
|
|
tk.MustGetErrMsg("select * from t t1 join t t2 on t1.a collate utf8mb4_bin = t2.a collate utf8mb4_general_ci;", "[expression:1267]Illegal mix of collations (utf8mb4_bin,EXPLICIT) and (utf8mb4_general_ci,EXPLICIT) for operation '='")
|
|
|
|
tk.MustExec("DROP TABLE IF EXISTS t1;")
|
|
tk.MustExec("CREATE TABLE t1 ( a int, p1 VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_bin,p2 VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_general_ci , p3 VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin,p4 VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci ,n1 VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_bin,n2 VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_general_ci , n3 VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin,n4 VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci );")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values(1,' 0aA1!测试テストמבחן ',' 0aA1!测试テストמבחן ',' 0aA1!测试テストמבחן ',' 0aA1!测试テストמבחן ',' 0Aa1!测试テストמבחן ',' 0Aa1!测试テストמבחן ',' 0Aa1!测试テストמבחן ',' 0Aa1!测试テストמבחן ');")
|
|
|
|
tk.MustQuery("select INSTR(p1,n1) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p1,n2) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p1,n3) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p1,n4) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p2,n1) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p2,n2) from t1;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select INSTR(p2,n3) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p2,n4) from t1;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select INSTR(p3,n1) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p3,n2) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p3,n3) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p3,n4) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p4,n1) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p4,n2) from t1;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select INSTR(p4,n3) from t1;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select INSTR(p4,n4) from t1;").Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec("truncate table t1;")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (1,'0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן');")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (2,'0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן');")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (3,'0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0Aa1!测试テストמבחן ','0Aa1!测试テストמבחן ','0Aa1!测试テストמבחן ','0Aa1!测试テストמבחן ');")
|
|
|
|
tk.MustQuery("select LOCATE(p1,n1) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p1,n2) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p1,n3) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p1,n4) from t1;").Check(testkit.Rows("0", "1", "1"))
|
|
tk.MustQuery("select LOCATE(p2,n1) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p2,n2) from t1;").Check(testkit.Rows("0", "1", "1"))
|
|
tk.MustQuery("select LOCATE(p2,n3) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p2,n4) from t1;").Check(testkit.Rows("0", "1", "1"))
|
|
tk.MustQuery("select LOCATE(p3,n1) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p3,n2) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p3,n3) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p3,n4) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p4,n1) from t1;").Check(testkit.Rows("0", "1", "1"))
|
|
tk.MustQuery("select LOCATE(p4,n2) from t1;").Check(testkit.Rows("0", "1", "1"))
|
|
tk.MustQuery("select LOCATE(p4,n3) from t1;").Check(testkit.Rows("0", "0", "0"))
|
|
tk.MustQuery("select LOCATE(p4,n4) from t1;").Check(testkit.Rows("0", "1", "1"))
|
|
|
|
tk.MustQuery("select locate('S', 's' collate utf8mb4_general_ci);").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select locate('S', 'a' collate utf8mb4_general_ci);").Check(testkit.Rows("0"))
|
|
// MySQL return 0 here, I believe it is a bug in MySQL since 'ß' == 's' under utf8mb4_general_ci collation.
|
|
tk.MustQuery("select locate('ß', 's' collate utf8mb4_general_ci);").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select locate('S', 's' collate utf8mb4_unicode_ci);").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select locate('S', 'a' collate utf8mb4_unicode_ci);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select locate('ß', 'ss' collate utf8mb4_unicode_ci);").Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec("truncate table t1;")
|
|
tk.MustExec("insert into t1 (a) values (1);")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (2,'0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן');")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (3,'0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן','0Aa1!测试テストמבחן');")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (4,'0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0Aa1!测试テストמבחן ','0Aa1!测试テストמבחן ','0Aa1!测试テストמבחן ','0Aa1!测试テストמבחן ');")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (5,'0aA1!测试テストמבחן0aA1!测试','0aA1!测试テストמבחן0aA1!测试','0aA1!测试テストמבחן0aA1!测试','0aA1!测试テストמבחן0aA1!测试','0Aa1!测试','0Aa1!测试','0Aa1!测试','0Aa1!测试');")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (6,'0aA1!测试テストמבחן0aA1!测试','0aA1!测试テストמבחן0aA1!测试','0aA1!测试テストמבחן0aA1!测试','0aA1!测试テストמבחן0aA1!测试','0aA1!测试','0aA1!测试','0aA1!测试','0aA1!测试');")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (7,'0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן');")
|
|
tk.MustExec("insert into t1 (a,p1,p2,p3,p4,n1,n2,n3,n4) values (8,'0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ','0aA1!测试テストמבחן ');")
|
|
|
|
tk.MustQuery("select p1 REGEXP n1 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p1 REGEXP n2 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p1 REGEXP n3 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p1 REGEXP n4 from t1;").Check(testkit.Rows("<nil>", "1", "1", "0", "1", "1", "1", "0"))
|
|
tk.MustQuery("select p2 REGEXP n1 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p2 REGEXP n2 from t1;").Check(testkit.Rows("<nil>", "1", "1", "0", "1", "1", "1", "0"))
|
|
tk.MustQuery("select p2 REGEXP n3 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p2 REGEXP n4 from t1;").Check(testkit.Rows("<nil>", "1", "1", "0", "1", "1", "1", "0"))
|
|
tk.MustQuery("select p3 REGEXP n1 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p3 REGEXP n2 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p3 REGEXP n3 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p3 REGEXP n4 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p4 REGEXP n1 from t1;").Check(testkit.Rows("<nil>", "1", "1", "0", "1", "1", "1", "0"))
|
|
tk.MustQuery("select p4 REGEXP n2 from t1;").Check(testkit.Rows("<nil>", "1", "1", "0", "1", "1", "1", "0"))
|
|
tk.MustQuery("select p4 REGEXP n3 from t1;").Check(testkit.Rows("<nil>", "0", "0", "0", "0", "1", "1", "0"))
|
|
tk.MustQuery("select p4 REGEXP n4 from t1;").Check(testkit.Rows("<nil>", "1", "1", "0", "1", "1", "1", "0"))
|
|
|
|
tk.MustExec("drop table t1;")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateLike(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci")
|
|
tk.MustQuery("select 'a' like 'A'").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select 'a' like 'A' collate utf8mb4_general_ci").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select 'a' like 'À'").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select 'a' like '%À'").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select 'a' like '%À '").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select 'a' like 'À%'").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select 'a' like 'À_'").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select 'a' like '%À%'").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select 'aaa' like '%ÀAa%'").Check(testkit.Rows("1"))
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_bin")
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t_like;")
|
|
tk.MustExec("create table t_like(id int, b varchar(20) collate utf8mb4_general_ci);")
|
|
tk.MustExec("insert into t_like values (1, 'aaa'), (2, 'abc'), (3, 'aac');")
|
|
tk.MustQuery("select b like 'AaÀ' from t_like order by id;").Check(testkit.Rows("1", "0", "0"))
|
|
tk.MustQuery("select b like 'Aa_' from t_like order by id;").Check(testkit.Rows("1", "0", "1"))
|
|
tk.MustQuery("select b like '_A_' from t_like order by id;").Check(testkit.Rows("1", "0", "1"))
|
|
tk.MustQuery("select b from t_like where b like 'Aa_' order by id;").Check(testkit.Rows("aaa", "aac"))
|
|
tk.MustQuery("select b from t_like where b like 'A%' order by id;").Check(testkit.Rows("aaa", "abc", "aac"))
|
|
tk.MustQuery("select b from t_like where b like '%A%' order by id;").Check(testkit.Rows("aaa", "abc", "aac"))
|
|
tk.MustExec("alter table t_like add index idx_b(b);")
|
|
tk.MustQuery("select b from t_like use index(idx_b) where b like 'Aa_' order by id;").Check(testkit.Rows("aaa", "aac"))
|
|
tk.MustQuery("select b from t_like use index(idx_b) where b like 'A%' order by id;").Check(testkit.Rows("aaa", "abc", "aac"))
|
|
tk.MustQuery("select b from t_like use index(idx_b) where b like '%A%' order by id;").Check(testkit.Rows("aaa", "abc", "aac"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateSubQuery(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := s.prepare4Collation(c, false)
|
|
tk.MustQuery("select id from t where v in (select v from t_bin) order by id").Check(testkit.Rows("1", "2", "3", "4", "5", "6", "7"))
|
|
tk.MustQuery("select id from t_bin where v in (select v from t) order by id").Check(testkit.Rows("1", "2", "3", "4", "5", "6", "7"))
|
|
tk.MustQuery("select id from t where v not in (select v from t_bin) order by id").Check(testkit.Rows())
|
|
tk.MustQuery("select id from t_bin where v not in (select v from t) order by id").Check(testkit.Rows())
|
|
tk.MustQuery("select id from t where exists (select 1 from t_bin where t_bin.v=t.v) order by id").Check(testkit.Rows("1", "2", "3", "4", "5", "6", "7"))
|
|
tk.MustQuery("select id from t_bin where exists (select 1 from t where t_bin.v=t.v) order by id").Check(testkit.Rows("1", "2", "3", "4", "5", "6", "7"))
|
|
tk.MustQuery("select id from t where not exists (select 1 from t_bin where t_bin.v=t.v) order by id").Check(testkit.Rows())
|
|
tk.MustQuery("select id from t_bin where not exists (select 1 from t where t_bin.v=t.v) order by id").Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollateDDL(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("create database t;")
|
|
tk.MustExec("use t;")
|
|
tk.MustExec("drop database t;")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestNewCollationCheckClusterIndexTable(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.Se.GetSessionVars().EnableClusteredIndex = variable.ClusteredIndexDefModeOn
|
|
tk.MustExec("create table t(name char(255) primary key, b int, c int, index idx(name), unique index uidx(name))")
|
|
tk.MustExec("insert into t values(\"aaaa\", 1, 1), (\"bbb\", 2, 2), (\"ccc\", 3, 3)")
|
|
tk.MustExec("admin check table t")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue15986(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t0")
|
|
tk.MustExec("CREATE TABLE t0(c0 int)")
|
|
tk.MustExec("INSERT INTO t0 VALUES (0)")
|
|
tk.MustQuery("SELECT t0.c0 FROM t0 WHERE CHAR(204355900);").Check(testkit.Rows("0"))
|
|
tk.MustQuery("SELECT t0.c0 FROM t0 WHERE not CHAR(204355900);").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT t0.c0 FROM t0 WHERE '.0';").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT t0.c0 FROM t0 WHERE not '.0';").Check(testkit.Rows("0"))
|
|
// If the number does not exceed the range of float64 and its value is not 0, it will be converted to true.
|
|
tk.MustQuery("select * from t0 where '.000000000000000000000000000000000000000000000000000000" +
|
|
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
|
|
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
|
|
"0000000000000000000000000000000000000000000000000000000000000000009';").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select * from t0 where not '.000000000000000000000000000000000000000000000000000000" +
|
|
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
|
|
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
|
|
"0000000000000000000000000000000000000000000000000000000000000000009';").Check(testkit.Rows())
|
|
|
|
// If the number is truncated beyond the range of float64, it will be converted to true when the truncated result is 0.
|
|
tk.MustQuery("select * from t0 where '.0000000000000000000000000000000000000000000000000000000" +
|
|
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
|
|
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
|
|
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000009';").Check(testkit.Rows())
|
|
tk.MustQuery("select * from t0 where not '.0000000000000000000000000000000000000000000000000000000" +
|
|
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
|
|
"000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" +
|
|
"00000000000000000000000000000000000000000000000000000000000000000000000000000000000009';").Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestNegativeZeroForHashJoin(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t0, t1")
|
|
tk.MustExec("CREATE TABLE t0(c0 float);")
|
|
tk.MustExec("CREATE TABLE t1(c0 float);")
|
|
tk.MustExec("INSERT INTO t1(c0) VALUES (0);")
|
|
tk.MustExec("INSERT INTO t0(c0) VALUES (0);")
|
|
tk.MustQuery("SELECT t1.c0 FROM t1, t0 WHERE t0.c0=-t1.c0;").Check(testkit.Rows("0"))
|
|
tk.MustExec("drop TABLE t0;")
|
|
tk.MustExec("drop table t1;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue1223(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists testjson")
|
|
tk.MustExec("CREATE TABLE testjson (j json DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8;")
|
|
tk.MustExec(`INSERT INTO testjson SET j='{"test":3}';`)
|
|
tk.MustExec(`INSERT INTO testjson SET j='{"test":0}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":"0"}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":0.0}';`)
|
|
tk.MustExec(`INSERT INTO testjson SET j='{"test":"aaabbb"}';`)
|
|
tk.MustExec(`INSERT INTO testjson SET j='{"test":3.1415}';`)
|
|
tk.MustExec(`INSERT INTO testjson SET j='{"test":[]}';`)
|
|
tk.MustExec(`INSERT INTO testjson SET j='{"test":[1,2]}';`)
|
|
tk.MustExec(`INSERT INTO testjson SET j='{"test":["b","c"]}';`)
|
|
tk.MustExec(`INSERT INTO testjson SET j='{"test":{"ke":"val"}}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":"2015-07-27 09:43:47"}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":"0000-00-00 00:00:00"}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":"0778"}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":"0000"}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":null}';`)
|
|
tk.MustExec(`insert into testjson set j=null;`)
|
|
tk.MustExec(`insert into testjson set j='{"test":[null]}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":true}';`)
|
|
tk.MustExec(`insert into testjson set j='{"test":false}';`)
|
|
tk.MustExec(`insert into testjson set j='""';`)
|
|
tk.MustExec(`insert into testjson set j='null';`)
|
|
tk.MustExec(`insert into testjson set j='0';`)
|
|
tk.MustExec(`insert into testjson set j='"0"';`)
|
|
tk.MustQuery("SELECT * FROM testjson WHERE JSON_EXTRACT(j,'$.test');").Check(testkit.Rows(`{"test": 3}`,
|
|
`{"test": "0"}`, `{"test": "aaabbb"}`, `{"test": 3.1415}`, `{"test": []}`, `{"test": [1, 2]}`,
|
|
`{"test": ["b", "c"]}`, `{"test": {"ke": "val"}}`, `{"test": "2015-07-27 09:43:47"}`,
|
|
`{"test": "0000-00-00 00:00:00"}`, `{"test": "0778"}`, `{"test": "0000"}`, `{"test": null}`,
|
|
`{"test": [null]}`, `{"test": true}`, `{"test": false}`))
|
|
tk.MustQuery("select * from testjson where j;").Check(testkit.Rows(`{"test": 3}`, `{"test": 0}`,
|
|
`{"test": "0"}`, `{"test": 0}`, `{"test": "aaabbb"}`, `{"test": 3.1415}`, `{"test": []}`, `{"test": [1, 2]}`,
|
|
`{"test": ["b", "c"]}`, `{"test": {"ke": "val"}}`, `{"test": "2015-07-27 09:43:47"}`,
|
|
`{"test": "0000-00-00 00:00:00"}`, `{"test": "0778"}`, `{"test": "0000"}`, `{"test": null}`,
|
|
`{"test": [null]}`, `{"test": true}`, `{"test": false}`, `""`, "null", `"0"`))
|
|
tk.MustExec("insert into mysql.expr_pushdown_blacklist values('json_extract','tikv','');")
|
|
tk.MustExec("admin reload expr_pushdown_blacklist;")
|
|
tk.MustQuery("SELECT * FROM testjson WHERE JSON_EXTRACT(j,'$.test');").Check(testkit.Rows("{\"test\": 3}",
|
|
"{\"test\": \"0\"}", "{\"test\": \"aaabbb\"}", "{\"test\": 3.1415}", "{\"test\": []}", "{\"test\": [1, 2]}",
|
|
"{\"test\": [\"b\", \"c\"]}", "{\"test\": {\"ke\": \"val\"}}", "{\"test\": \"2015-07-27 09:43:47\"}",
|
|
"{\"test\": \"0000-00-00 00:00:00\"}", "{\"test\": \"0778\"}", "{\"test\": \"0000\"}", "{\"test\": null}",
|
|
"{\"test\": [null]}", "{\"test\": true}", "{\"test\": false}"))
|
|
tk.MustQuery("select * from testjson where j;").Check(testkit.Rows(`{"test": 3}`, `{"test": 0}`,
|
|
`{"test": "0"}`, `{"test": 0}`, `{"test": "aaabbb"}`, `{"test": 3.1415}`, `{"test": []}`, `{"test": [1, 2]}`,
|
|
`{"test": ["b", "c"]}`, `{"test": {"ke": "val"}}`, `{"test": "2015-07-27 09:43:47"}`,
|
|
`{"test": "0000-00-00 00:00:00"}`, `{"test": "0778"}`, `{"test": "0000"}`, `{"test": null}`,
|
|
`{"test": [null]}`, `{"test": true}`, `{"test": false}`, `""`, "null", `"0"`))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestNewCollationWithClusterIndex(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.Se.GetSessionVars().EnableClusteredIndex = variable.ClusteredIndexDefModeOn
|
|
tk.MustExec("create table t(d double primary key, a int, name varchar(255), index idx(name(2)), index midx(a, name))")
|
|
tk.MustExec("insert into t values(2.11, 1, \"aa\"), (-1, 0, \"abcd\"), (9.99, 0, \"aaaa\")")
|
|
tk.MustQuery("select d from t use index(idx) where name=\"aa\"").Check(testkit.Rows("2.11"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestNewCollationBinaryFlag(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a varchar(2) binary, index (a));")
|
|
tk.MustExec("insert into t values ('a ');")
|
|
tk.MustQuery("select hex(a) from t;").Check(testkit.Rows("6120"))
|
|
tk.MustQuery("select hex(a) from t use index (a);").Check(testkit.Rows("6120"))
|
|
|
|
showCreateTable := func(createSQL string) string {
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec(createSQL)
|
|
s := tk.MustQuery("show create table t;").Rows()[0][1].(string)
|
|
return s
|
|
}
|
|
var sct string
|
|
// define case = tuple(table_charset, table_collation, column_charset, column_collation)
|
|
// case: (nil, nil, nil, nil)
|
|
sct = showCreateTable("create table t(a varchar(10) binary);")
|
|
c.Assert(strings.Contains(sct, "ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"), IsTrue, Commentf(sct))
|
|
// case: (nil, utf8_general_ci, nil, nil)
|
|
sct = showCreateTable("create table t(a varchar(10) binary) collate utf8_general_ci;")
|
|
c.Assert(strings.Contains(sct, "varchar(10) COLLATE utf8_bin"), IsTrue, Commentf(sct))
|
|
c.Assert(strings.Contains(sct, "ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci"), IsTrue, Commentf(sct))
|
|
// case: (nil, nil, nil, utf8_general_ci)
|
|
sct = showCreateTable("create table t(a varchar(10) binary collate utf8_general_ci);")
|
|
c.Assert(strings.Contains(sct, "varchar(10) CHARACTER SET utf8 COLLATE utf8_bin"), IsTrue, Commentf(sct))
|
|
// case: (nil, nil, utf8, utf8_general_ci)
|
|
sct = showCreateTable("create table t(a varchar(10) binary charset utf8 collate utf8_general_ci);")
|
|
c.Assert(strings.Contains(sct, "varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci"), IsTrue, Commentf(sct))
|
|
// case: (utf8, utf8_general_ci, utf8mb4, utf8mb4_unicode_ci)
|
|
sct = showCreateTable("create table t(a varchar(10) binary charset utf8mb4 collate utf8mb4_unicode_ci) charset utf8 collate utf8_general_ci;")
|
|
c.Assert(strings.Contains(sct, "varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci"), IsTrue, Commentf(sct))
|
|
c.Assert(strings.Contains(sct, "ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci"), IsTrue, Commentf(sct))
|
|
// case: (nil, nil, binary, nil)
|
|
sct = showCreateTable("create table t(a varchar(10) binary charset binary);")
|
|
c.Assert(strings.Contains(sct, "varbinary(10) DEFAULT NULL"), IsTrue, Commentf(sct))
|
|
c.Assert(strings.Contains(sct, "ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"), IsTrue, Commentf(sct))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue15743(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t0")
|
|
tk.MustExec("CREATE TABLE t0(c0 int)")
|
|
tk.MustExec("INSERT INTO t0 VALUES (1)")
|
|
tk.MustQuery("SELECT * FROM t0 WHERE 1 AND 0.4").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue15725(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int)")
|
|
tk.MustExec("insert into t values(2)")
|
|
tk.MustQuery("select * from t where (not not a) = a").Check(testkit.Rows())
|
|
tk.MustQuery("select * from t where (not not not not a) = a").Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue15790(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t0")
|
|
tk.MustExec("CREATE TABLE t0(c0 INT);")
|
|
tk.MustExec("INSERT INTO t0(c0) VALUES (0);")
|
|
tk.MustQuery("SELECT * FROM t0 WHERE -10000000000000000000 | t0.c0 UNION SELECT * FROM t0;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("SELECT * FROM t0 WHERE -10000000000000000000 | t0.c0 UNION all SELECT * FROM t0;").Check(testkit.Rows("0", "0"))
|
|
tk.MustExec("drop table t0;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue15990(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t0;")
|
|
tk.MustExec("CREATE TABLE t0(c0 TEXT(10));")
|
|
tk.MustExec("INSERT INTO t0(c0) VALUES (1);")
|
|
tk.MustQuery("SELECT * FROM t0 WHERE ('a' != t0.c0) AND t0.c0;").Check(testkit.Rows("1"))
|
|
tk.MustExec("CREATE INDEX i0 ON t0(c0(10));")
|
|
tk.MustQuery("SELECT * FROM t0 WHERE ('a' != t0.c0) AND t0.c0;").Check(testkit.Rows("1"))
|
|
tk.MustExec("drop table t0;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue15992(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t0")
|
|
tk.MustExec("CREATE TABLE t0(c0 INT, c1 INT AS (c0));")
|
|
tk.MustExec("CREATE INDEX i0 ON t0(c1);")
|
|
tk.MustQuery("SELECT t0.c0 FROM t0 UNION ALL SELECT 0 FROM t0;").Check(testkit.Rows())
|
|
tk.MustExec("drop table t0;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestCTEWithDML(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1(a int);")
|
|
tk.MustExec("insert into t1 values(2),(3);")
|
|
tk.MustQuery("with t1 as (select 36 as col from t1 where a=3) select * from t1;").Check(testkit.Rows("36"))
|
|
tk.MustExec("insert into t1 with t1 as (select 36 as col from t1) select * from t1;")
|
|
tk.MustQuery("select * from t1").Check(testkit.Rows("2", "3", "36", "36"))
|
|
tk.MustExec("with cte1(a) as (select 36) update t1 set a = 1 where a in (select a from cte1);")
|
|
tk.MustQuery("select * from t1").Check(testkit.Rows("2", "3", "1", "1"))
|
|
tk.MustExec("with recursive cte(a) as (select 1 union select a + 1 from cte where a < 10) update cte, t1 set t1.a=1")
|
|
tk.MustQuery("select * from t1").Check(testkit.Rows("1", "1", "1", "1"))
|
|
|
|
tk.MustGetErrCode("with recursive cte(a) as (select 1 union select a + 1 from cte where a < 10) update cte set a=1", mysql.ErrNonUpdatableTable)
|
|
tk.MustGetErrCode("with recursive cte(a) as (select 1 union select a + 1 from cte where a < 10) delete from cte", mysql.ErrNonUpdatableTable)
|
|
tk.MustGetErrCode("with cte(a) as (select a from t1) delete from cte", mysql.ErrNonUpdatableTable)
|
|
tk.MustGetErrCode("with cte(a) as (select a from t1) update cte set a=1", mysql.ErrNonUpdatableTable)
|
|
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1(a int, b int, primary key(a));")
|
|
tk.MustExec("insert into t1 values (1, 1),(2,1),(3,1);")
|
|
tk.MustExec("replace into t1 with recursive cte(a,b) as (select 1, 1 union select a + 1,b+1 from cte where a < 5) select * from cte;")
|
|
tk.MustQuery("select * from t1").Check(testkit.Rows("1 1", "2 2", "3 3", "4 4", "5 5"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue16419(c *C) {
|
|
tk := testkit.NewTestKitWithInit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t0")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("CREATE TABLE t0(c0 INT);")
|
|
tk.MustExec("CREATE TABLE t1(c0 INT);")
|
|
tk.MustQuery("SELECT * FROM t1 NATURAL LEFT JOIN t0 WHERE NOT t1.c0;").Check(testkit.Rows())
|
|
tk.MustExec("drop table t0, t1;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue16029(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t0,t1;")
|
|
tk.MustExec("CREATE TABLE t0(c0 INT);")
|
|
tk.MustExec("CREATE TABLE t1(c0 INT);")
|
|
tk.MustExec("INSERT INTO t0 VALUES (NULL), (1);")
|
|
tk.MustExec("INSERT INTO t1 VALUES (0);")
|
|
tk.MustQuery("SELECT t0.c0 FROM t0 JOIN t1 ON (t0.c0 REGEXP 1) | t1.c0 WHERE BINARY STRCMP(t1.c0, t0.c0);").Check(testkit.Rows("1"))
|
|
tk.MustExec("drop table t0;")
|
|
tk.MustExec("drop table t1;")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue24502(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t0,t1;")
|
|
tk.MustExec("create table t0(col1 varchar(255));")
|
|
tk.MustExec("create table t1(col1 int(11));")
|
|
tk.MustExec(`insert into t0 values("\\9jM\\M");`)
|
|
tk.MustExec(`insert into t1 values(0);`)
|
|
tk.MustExec(`insert into t1 values(null);`)
|
|
tk.MustExec(`insert into t1 values(null);`)
|
|
|
|
tk.MustQuery(`select t0.col1, t1.col1 from t0 left join t1 on t0.col1 not like t0.col1;`).
|
|
Check(testkit.Rows(`\9jM\M <nil>`, `\9jM\M <nil>`, `\9jM\M 0`))
|
|
|
|
tk.MustQuery(`select 'a' like '\\a'`).Check(testkit.Rows("1"))
|
|
tk.MustQuery(`select 'a' like '+a' escape '+'`).Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue16426(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a int)")
|
|
tk.MustExec("insert into t values (42)")
|
|
tk.MustQuery("select a from t where a/10000").Check(testkit.Rows("42"))
|
|
tk.MustQuery("select a from t where a/100000").Check(testkit.Rows("42"))
|
|
tk.MustQuery("select a from t where a/1000000").Check(testkit.Rows("42"))
|
|
tk.MustQuery("select a from t where a/10000000").Check(testkit.Rows("42"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue16505(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("CREATE TABLE t(c varchar(100), index idx(c(100)));")
|
|
tk.MustExec("INSERT INTO t VALUES (NULL),('1'),('0'),(''),('aaabbb'),('0abc'),('123e456'),('0.0001deadsfeww');")
|
|
tk.MustQuery("select * from t where c;").Sort().Check(testkit.Rows("0.0001deadsfeww", "1", "123e456"))
|
|
tk.MustQuery("select /*+ USE_INDEX(t, idx) */ * from t where c;").Sort().Check(testkit.Rows("0.0001deadsfeww", "1", "123e456"))
|
|
tk.MustQuery("select /*+ IGNORE_INDEX(t, idx) */* from t where c;").Sort().Check(testkit.Rows("0.0001deadsfeww", "1", "123e456"))
|
|
tk.MustExec("drop table t;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue20121(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
// testcase for Datetime vs Year
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a datetime, b year)")
|
|
tk.MustExec("insert into t values('2000-05-03 16:44:44', 2018)")
|
|
tk.MustExec("insert into t values('2020-10-01 11:11:11', 2000)")
|
|
tk.MustExec("insert into t values('2020-10-01 11:11:11', 2070)")
|
|
tk.MustExec("insert into t values('2020-10-01 11:11:11', 1999)")
|
|
|
|
tk.MustQuery("select * from t where t.a < t.b").Check(testkit.Rows("2000-05-03 16:44:44 2018", "2020-10-01 11:11:11 2070"))
|
|
tk.MustQuery("select * from t where t.a > t.b").Check(testkit.Rows("2020-10-01 11:11:11 2000", "2020-10-01 11:11:11 1999"))
|
|
|
|
// testcase for Date vs Year
|
|
tk.MustExec("drop table if exists tt")
|
|
tk.MustExec("create table tt(a date, b year)")
|
|
tk.MustExec("insert into tt values('2019-11-11', 2000)")
|
|
tk.MustExec("insert into tt values('2019-11-11', 2020)")
|
|
tk.MustExec("insert into tt values('2019-11-11', 2022)")
|
|
|
|
tk.MustQuery("select * from tt where tt.a > tt.b").Check(testkit.Rows("2019-11-11 2000"))
|
|
tk.MustQuery("select * from tt where tt.a < tt.b").Check(testkit.Rows("2019-11-11 2020", "2019-11-11 2022"))
|
|
|
|
// testcase for Timestamp vs Year
|
|
tk.MustExec("drop table if exists ttt")
|
|
tk.MustExec("create table ttt(a timestamp, b year)")
|
|
tk.MustExec("insert into ttt values('2019-11-11 11:11:11', 2019)")
|
|
tk.MustExec("insert into ttt values('2019-11-11 11:11:11', 2000)")
|
|
tk.MustExec("insert into ttt values('2019-11-11 11:11:11', 2022)")
|
|
|
|
tk.MustQuery("select * from ttt where ttt.a > ttt.b").Check(testkit.Rows("2019-11-11 11:11:11 2019", "2019-11-11 11:11:11 2000"))
|
|
tk.MustQuery("select * from ttt where ttt.a < ttt.b").Check(testkit.Rows("2019-11-11 11:11:11 2022"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue16779(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t0")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t0 (c0 int)")
|
|
tk.MustExec("create table t1 (c0 int)")
|
|
tk.MustQuery("SELECT * FROM t1 LEFT JOIN t0 ON TRUE WHERE BINARY EXPORT_SET(0, 0, 0 COLLATE 'binary', t0.c0, 0 COLLATE 'binary')")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue16697(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t (v varchar(1024))")
|
|
tk.MustExec("insert into t values (space(1024))")
|
|
for i := 0; i < 5; i++ {
|
|
tk.MustExec("insert into t select * from t")
|
|
}
|
|
rows := tk.MustQuery("explain analyze select * from t").Rows()
|
|
for _, row := range rows {
|
|
line := fmt.Sprintf("%v", row)
|
|
if strings.Contains(line, "Projection") {
|
|
c.Assert(strings.Contains(line, "KB"), IsTrue)
|
|
c.Assert(strings.Contains(line, "MB"), IsFalse)
|
|
c.Assert(strings.Contains(line, "GB"), IsFalse)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17045(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int,b varchar(20),c datetime,d double,e int,f int as(a+b),key(a),key(b),key(c),key(d),key(e),key(f));")
|
|
tk.MustExec("insert into t(a,b,e) values(null,\"5\",null);")
|
|
tk.MustExec("insert into t(a,b,e) values(\"5\",null,null);")
|
|
tk.MustQuery("select /*+ use_index_merge(t)*/ * from t where t.e=5 or t.a=5;").Check(testkit.Rows("5 <nil> <nil> <nil> <nil> <nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17098(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1, t2")
|
|
tk.MustExec("create table t1(a char) collate utf8mb4_bin;")
|
|
tk.MustExec("create table t2(a char) collate utf8mb4_bin;;")
|
|
tk.MustExec("insert into t1 values('a');")
|
|
tk.MustExec("insert into t2 values('a');")
|
|
tk.MustQuery("select collation(t1.a) from t1 union select collation(t2.a) from t2;").Check(testkit.Rows("utf8mb4_bin"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue17176(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustGetErrMsg("create table t(a enum('a', 'a ')) charset utf8 collate utf8_bin;", "[types:1291]Column 'a' has duplicated value 'a' in ENUM")
|
|
tk.MustGetErrMsg("create table t(a enum('a', 'Á')) charset utf8 collate utf8_general_ci;", "[types:1291]Column 'a' has duplicated value 'Á' in ENUM")
|
|
tk.MustGetErrMsg("create table t(a enum('a', 'a ')) charset utf8mb4 collate utf8mb4_bin;", "[types:1291]Column 'a' has duplicated value 'a' in ENUM")
|
|
tk.MustExec("create table t(a enum('a', 'A')) charset utf8 collate utf8_bin;")
|
|
tk.MustExec("drop table t;")
|
|
tk.MustExec("create table t3(a enum('a', 'A')) charset utf8mb4 collate utf8mb4_bin;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17115(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery("select collation(user());").Check(testkit.Rows("utf8mb4_bin"))
|
|
tk.MustQuery("select collation(compress('abc'));").Check(testkit.Rows("binary"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIndexedVirtualGeneratedColumnTruncate(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t(a int, b tinyint as(a+100) unique key)")
|
|
tk.MustExec("insert ignore into t values(200, default)")
|
|
tk.MustExec("update t set a=1 where a=200")
|
|
tk.MustExec("admin check table t")
|
|
tk.MustExec("delete from t")
|
|
tk.MustExec("insert ignore into t values(200, default)")
|
|
tk.MustExec("admin check table t")
|
|
tk.MustExec("insert ignore into t values(200, default) on duplicate key update a=100")
|
|
tk.MustExec("admin check table t")
|
|
tk.MustExec("delete from t")
|
|
tk.MustExec("admin check table t")
|
|
|
|
tk.MustExec("begin")
|
|
tk.MustExec("insert ignore into t values(200, default)")
|
|
tk.MustExec("update t set a=1 where a=200")
|
|
tk.MustExec("admin check table t")
|
|
tk.MustExec("delete from t")
|
|
tk.MustExec("insert ignore into t values(200, default)")
|
|
tk.MustExec("admin check table t")
|
|
tk.MustExec("insert ignore into t values(200, default) on duplicate key update a=100")
|
|
tk.MustExec("admin check table t")
|
|
tk.MustExec("delete from t")
|
|
tk.MustExec("admin check table t")
|
|
tk.MustExec("commit")
|
|
tk.MustExec("admin check table t")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17287(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression = false;")
|
|
tk.MustExec("create table t(a datetime);")
|
|
tk.MustExec("insert into t values(from_unixtime(1589873945)), (from_unixtime(1589873946));")
|
|
tk.MustExec("prepare stmt7 from 'SELECT unix_timestamp(a) FROM t WHERE a = from_unixtime(?);';")
|
|
tk.MustExec("set @val1 = 1589873945;")
|
|
tk.MustExec("set @val2 = 1589873946;")
|
|
tk.MustQuery("execute stmt7 using @val1;").Check(testkit.Rows("1589873945"))
|
|
tk.MustQuery("execute stmt7 using @val2;").Check(testkit.Rows("1589873946"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue26989(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci;")
|
|
tk.MustQuery("select position('a' in 'AA');").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select locate('a', 'AA');").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select locate('a', 'a');").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17898(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("drop table t0")
|
|
tk.MustExec("create table t0(a char(10), b int as ((a)));")
|
|
tk.MustExec("insert into t0(a) values(\"0.5\");")
|
|
tk.MustQuery("select * from t0;").Check(testkit.Rows("0.5 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17727(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
orgEnable := plannercore.PreparedPlanCacheEnabled()
|
|
defer func() {
|
|
plannercore.SetPreparedPlanCache(orgEnable)
|
|
}()
|
|
plannercore.SetPreparedPlanCache(true)
|
|
var err error
|
|
tk.Se, err = session.CreateSession4TestWithOpt(s.store, &session.Opt{
|
|
PreparedPlanCache: kvcache.NewSimpleLRUCache(100, 0.1, math.MaxUint64),
|
|
})
|
|
c.Assert(err, IsNil)
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("DROP TABLE IF EXISTS t1;")
|
|
tk.MustExec("CREATE TABLE t1 (id INT NOT NULL PRIMARY KEY auto_increment, a timestamp NOT NULL);")
|
|
tk.MustExec("INSERT INTO t1 VALUES (null, '2020-05-30 20:30:00');")
|
|
tk.MustExec("PREPARE mystmt FROM 'SELECT * FROM t1 WHERE UNIX_TIMESTAMP(a) >= ?';")
|
|
tk.MustExec("SET @a=1590868800;")
|
|
tk.MustQuery("EXECUTE mystmt USING @a;").Check(testkit.Rows())
|
|
tk.MustQuery("select @@last_plan_from_cache;").Check(testkit.Rows("0"))
|
|
|
|
tk.MustExec("SET @a=1590868801;")
|
|
tk.MustQuery("EXECUTE mystmt USING @a;").Check(testkit.Rows())
|
|
tk.MustQuery("select @@last_plan_from_cache;").Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec("prepare stmt from 'select unix_timestamp(?)';")
|
|
tk.MustExec("set @a = '2020-05-30 20:30:00';")
|
|
tk.MustQuery("execute stmt using @a;").Check(testkit.Rows("1590841800"))
|
|
tk.MustQuery("select @@last_plan_from_cache;").Check(testkit.Rows("0"))
|
|
|
|
tk.MustExec("set @a = '2020-06-12 13:47:58';")
|
|
tk.MustQuery("execute stmt using @a;").Check(testkit.Rows("1591940878"))
|
|
tk.MustQuery("select @@last_plan_from_cache;").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue17891(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(id int, value set ('a','b','c') charset utf8mb4 collate utf8mb4_bin default 'a,b ');")
|
|
tk.MustExec("drop table t")
|
|
tk.MustExec("create table test(id int, value set ('a','b','c') charset utf8mb4 collate utf8mb4_general_ci default 'a,B ,C');")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue20268(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE `t` ( `a` enum('a','b') DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;")
|
|
tk.MustExec("insert into t values('a');")
|
|
tk.MustExec("select * from t where a = 'A';")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue17233(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists table_int")
|
|
tk.MustExec(`CREATE TABLE table_int (
|
|
id_0 int(16) NOT NULL AUTO_INCREMENT,
|
|
col_int_0 int(16) DEFAULT NULL,
|
|
PRIMARY KEY (id_0),
|
|
KEY fvclc (id_0,col_int_0));`)
|
|
tk.MustExec("INSERT INTO table_int VALUES (1,NULL),(2,NULL),(3,65535),(4,1),(5,0),(6,NULL),(7,-1),(8,65535),(9,NULL),(10,65535),(11,-1),(12,0),(13,-1),(14,1),(15,65535),(16,0),(17,1),(18,0),(19,0)")
|
|
|
|
tk.MustExec("drop table if exists table_varchar")
|
|
tk.MustExec(`CREATE TABLE table_varchar (
|
|
id_2 int(16) NOT NULL AUTO_INCREMENT,
|
|
col_varchar_2 varchar(511) DEFAULT NULL,
|
|
PRIMARY KEY (id_2));`)
|
|
tk.MustExec(`INSERT INTO table_varchar VALUES (1,''),(2,''),(3,''),(4,''),(5,''),(6,''),(7,''),(8,''),(9,''),(10,''),(11,''),(12,'');`)
|
|
|
|
tk.MustExec("drop table if exists table_float_varchar")
|
|
tk.MustExec(`CREATE TABLE table_int_float_varchar (
|
|
id_6 int(16) NOT NULL AUTO_INCREMENT,
|
|
col_int_6 int(16) NOT NULL,
|
|
col_float_6 float DEFAULT NULL,
|
|
col_varchar_6 varchar(511) DEFAULT NULL,
|
|
PRIMARY KEY (id_6,col_int_6)
|
|
)
|
|
PARTITION BY RANGE ( col_int_6 ) (
|
|
PARTITION p0 VALUES LESS THAN (1),
|
|
PARTITION p2 VALUES LESS THAN (1000),
|
|
PARTITION p3 VALUES LESS THAN (10000),
|
|
PARTITION p5 VALUES LESS THAN (1000000),
|
|
PARTITION p7 VALUES LESS THAN (100000000),
|
|
PARTITION p9 VALUES LESS THAN (10000000000),
|
|
PARTITION p10 VALUES LESS THAN (100000000000),
|
|
PARTITION pn VALUES LESS THAN (MAXVALUE));`)
|
|
tk.MustExec(`INSERT INTO table_int_float_varchar VALUES (1,-1,0.1,'0000-00-00 00:00:00'),(2,0,0,NULL),(3,-1,1,NULL),(4,0,NULL,NULL),(7,0,0.5,NULL),(8,0,0,NULL),(10,-1,0,'-1'),(5,1,-0.1,NULL),(6,1,0.1,NULL),(9,65535,0,'1');`)
|
|
|
|
tk.MustExec("drop table if exists table_float")
|
|
tk.MustExec(`CREATE TABLE table_float (
|
|
id_1 int(16) NOT NULL AUTO_INCREMENT,
|
|
col_float_1 float DEFAULT NULL,
|
|
PRIMARY KEY (id_1),
|
|
KEY zbjus (id_1,col_float_1));`)
|
|
tk.MustExec(`INSERT INTO table_float VALUES (1,NULL),(2,-0.1),(3,-1),(4,NULL),(5,-0.1),(6,0),(7,0),(8,-1),(9,NULL),(10,NULL),(11,0.1),(12,-1);`)
|
|
|
|
tk.MustExec("drop view if exists view_4")
|
|
tk.MustExec(`CREATE DEFINER='root'@'127.0.0.1' VIEW view_4 (col_1, col_2, col_3, col_4, col_5, col_6, col_7, col_8, col_9, col_10) AS
|
|
SELECT /*+ USE_INDEX(table_int fvclc, fvclc)*/
|
|
tmp1.id_6 AS col_1,
|
|
tmp1.col_int_6 AS col_2,
|
|
tmp1.col_float_6 AS col_3,
|
|
tmp1.col_varchar_6 AS col_4,
|
|
tmp2.id_2 AS col_5,
|
|
tmp2.col_varchar_2 AS col_6,
|
|
tmp3.id_0 AS col_7,
|
|
tmp3.col_int_0 AS col_8,
|
|
tmp4.id_1 AS col_9,
|
|
tmp4.col_float_1 AS col_10
|
|
FROM ((
|
|
test.table_int_float_varchar AS tmp1 LEFT JOIN
|
|
test.table_varchar AS tmp2 ON ((NULL<=tmp2.col_varchar_2)) IS NULL
|
|
) JOIN
|
|
test.table_int AS tmp3 ON (1.117853833115198e-03!=tmp1.col_int_6))
|
|
JOIN
|
|
test.table_float AS tmp4 ON !((1900370398268920328=0e+00)) WHERE ((''<='{Gm~PcZNb') OR (tmp2.id_2 OR tmp3.col_int_0)) ORDER BY col_1,col_2,col_3,col_4,col_5,col_6,col_7,col_8,col_9,col_10 LIMIT 20580,5;`)
|
|
|
|
tk.MustExec("drop view if exists view_10")
|
|
tk.MustExec(`CREATE DEFINER='root'@'127.0.0.1' VIEW view_10 (col_1, col_2) AS
|
|
SELECT table_int.id_0 AS col_1,
|
|
table_int.col_int_0 AS col_2
|
|
FROM test.table_int
|
|
WHERE
|
|
((-1e+00=1) OR (0e+00>=table_int.col_int_0))
|
|
ORDER BY col_1,col_2
|
|
LIMIT 5,9;`)
|
|
|
|
tk.MustQuery("SELECT col_1 FROM test.view_10").Sort().Check(testkit.Rows("16", "18", "19"))
|
|
tk.MustQuery("SELECT col_1 FROM test.view_4").Sort().Check(testkit.Rows("8", "8", "8", "8", "8"))
|
|
tk.MustQuery("SELECT view_10.col_1 FROM view_4 JOIN view_10").Check(testkit.Rows("16", "16", "16", "16", "16", "18", "18", "18", "18", "18", "19", "19", "19", "19", "19"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue18515(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b json, c int AS (JSON_EXTRACT(b, '$.population')), key(c));")
|
|
tk.MustExec("select /*+ TIDB_INLJ(t2) */ t1.a, t1.c, t2.a from t t1, t t2 where t1.c=t2.c;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue20223(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t (" +
|
|
"id int(10) unsigned NOT NULL AUTO_INCREMENT," +
|
|
"type tinyint(4) NOT NULL," +
|
|
"create_time int(11) NOT NULL," +
|
|
"PRIMARY KEY (id)" +
|
|
")")
|
|
tk.MustExec("insert into t values (4, 2, 1598584933)")
|
|
tk.MustQuery("select from_unixtime(create_time,'%Y-%m-%d') as t_day,count(*) as cnt from t where `type` = 1 " +
|
|
"group by t_day union all " +
|
|
"select from_unixtime(create_time,'%Y-%m-%d') as t_day,count(*) as cnt from t where `type` = 2 " +
|
|
"group by t_day").Check(testkit.Rows("2020-08-28 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue18525(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t1 (col0 BLOB, col1 CHAR(74), col2 DATE UNIQUE)")
|
|
tk.MustExec("insert into t1 values ('l', '7a34bc7d-6786-461b-92d3-fd0a6cd88f39', '1000-01-03')")
|
|
tk.MustExec("insert into t1 values ('l', NULL, '1000-01-04')")
|
|
tk.MustExec("insert into t1 values ('b', NULL, '1000-01-02')")
|
|
tk.MustQuery("select INTERVAL( ( CONVERT( -11752 USING utf8 ) ), 6558853612195285496, `col1`) from t1").Check(testkit.Rows("0", "0", "0"))
|
|
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue17989(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b tinyint as(a+1), c int as(b+1));")
|
|
tk.MustExec("set sql_mode='';")
|
|
tk.MustExec("insert into t(a) values(2000);")
|
|
tk.MustExec("create index idx on t(c);")
|
|
tk.MustQuery("select c from t;").Check(testkit.Rows("128"))
|
|
tk.MustExec("admin check table t")
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestSchemaDMLNotChange(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk2 := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk2.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (id int primary key, c_json json);")
|
|
tk.MustExec("insert into t values (1, '{\"k\": 1}');")
|
|
tk.MustExec("begin")
|
|
tk.MustExec("update t set c_json = '{\"k\": 2}' where id = 1;")
|
|
tk2.MustExec("alter table t rename column c_json to cc_json;")
|
|
tk.MustExec("commit")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue18638(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a varchar(10) collate utf8mb4_bin, b varchar(10) collate utf8mb4_general_ci);")
|
|
tk.MustExec("insert into t (a, b) values ('a', 'A');")
|
|
tk.MustQuery("select * from t t1, t t2 where t1.a = t2.b collate utf8mb4_general_ci;").Check(testkit.Rows("a A a A"))
|
|
tk.MustQuery("select * from t t1 left join t t2 on t1.a = t2.b collate utf8mb4_general_ci;").Check(testkit.Rows("a A a A"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationText(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a TINYTEXT collate UTF8MB4_GENERAL_CI, UNIQUE KEY `a`(`a`(10)));")
|
|
tk.MustExec("insert into t (a) values ('A');")
|
|
tk.MustQuery("select * from t t1 inner join t t2 on t1.a = t2.a where t1.a = 'A';").Check(testkit.Rows("A A"))
|
|
tk.MustExec("update t set a = 'B';")
|
|
tk.MustExec("admin check table t;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue18850(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t, t1")
|
|
tk.MustExec("create table t(a int, b enum('A', 'B'));")
|
|
tk.MustExec("create table t1(a1 int, b1 enum('B', 'A'));")
|
|
tk.MustExec("insert into t values (1, 'A');")
|
|
tk.MustExec("insert into t1 values (1, 'A');")
|
|
tk.MustQuery("select /*+ HASH_JOIN(t, t1) */ * from t join t1 on t.b = t1.b1;").Check(testkit.Rows("1 A 1 A"))
|
|
|
|
tk.MustExec("drop table t, t1")
|
|
tk.MustExec("create table t(a int, b set('A', 'B'));")
|
|
tk.MustExec("create table t1(a1 int, b1 set('B', 'A'));")
|
|
tk.MustExec("insert into t values (1, 'A');")
|
|
tk.MustExec("insert into t1 values (1, 'A');")
|
|
tk.MustQuery("select /*+ HASH_JOIN(t, t1) */ * from t join t1 on t.b = t1.b1;").Check(testkit.Rows("1 A 1 A"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestNullValueRange(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int, b int, index(a))")
|
|
tk.MustExec("insert into t values (null, 0), (null, 1), (10, 11), (10, 12)")
|
|
tk.MustQuery("select * from t use index(a) where a is null order by b").Check(testkit.Rows("<nil> 0", "<nil> 1"))
|
|
tk.MustQuery("select * from t use index(a) where a<=>null order by b").Check(testkit.Rows("<nil> 0", "<nil> 1"))
|
|
tk.MustQuery("select * from t use index(a) where a<=>10 order by b").Check(testkit.Rows("10 11", "10 12"))
|
|
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t1(a int, b int, c int, unique key(a, b, c))")
|
|
tk.MustExec("insert into t1 values (1, null, 1), (1, null, 2), (1, null, 3), (1, null, 4)")
|
|
tk.MustExec("insert into t1 values (1, 1, 1), (1, 2, 2), (1, 3, 33), (1, 4, 44)")
|
|
tk.MustQuery("select c from t1 where a=1 and b<=>null and c>2 order by c").Check(testkit.Rows("3", "4"))
|
|
tk.MustQuery("select c from t1 where a=1 and b is null and c>2 order by c").Check(testkit.Rows("3", "4"))
|
|
tk.MustQuery("select c from t1 where a=1 and b is not null and c>2 order by c").Check(testkit.Rows("33", "44"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue18652(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("DROP TABLE IF EXISTS t1")
|
|
tk.MustExec("CREATE TABLE t1 ( `pk` int not null primary key auto_increment, `col_smallint_key_signed` smallint , key (`col_smallint_key_signed`))")
|
|
tk.MustExec("INSERT INTO `t1` VALUES (1,0),(2,NULL),(3,NULL),(4,0),(5,0),(6,NULL),(7,NULL),(8,0),(9,0),(10,0)")
|
|
tk.MustQuery("SELECT * FROM t1 WHERE ( LOG( `col_smallint_key_signed`, -8297584758403770424 ) ) DIV 1").Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue18662(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a varchar(10) collate utf8mb4_bin, b varchar(10) collate utf8mb4_general_ci);")
|
|
tk.MustExec("insert into t (a, b) values ('a', 'A');")
|
|
tk.MustQuery("select * from t where field('A', a collate utf8mb4_general_ci, b) > 1;").Check(testkit.Rows())
|
|
tk.MustQuery("select * from t where field('A', a, b collate utf8mb4_general_ci) > 1;").Check(testkit.Rows())
|
|
tk.MustQuery("select * from t where field('A' collate utf8mb4_general_ci, a, b) > 1;").Check(testkit.Rows())
|
|
tk.MustQuery("select * from t where field('A', a, b) > 1;").Check(testkit.Rows("a A"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue19045(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t, t1, t2")
|
|
tk.MustExec(`CREATE TABLE t (
|
|
id int(11) NOT NULL AUTO_INCREMENT,
|
|
a char(10) DEFAULT NULL,
|
|
PRIMARY KEY (id)
|
|
);`)
|
|
tk.MustExec(`CREATE TABLE t1 (
|
|
id int(11) NOT NULL AUTO_INCREMENT,
|
|
a char(10) DEFAULT NULL,
|
|
b char(10) DEFAULT NULL,
|
|
c char(10) DEFAULT NULL,
|
|
PRIMARY KEY (id)
|
|
);`)
|
|
tk.MustExec(`CREATE TABLE t2 (
|
|
id int(11) NOT NULL AUTO_INCREMENT,
|
|
a char(10) DEFAULT NULL,
|
|
b char(10) DEFAULT NULL,
|
|
PRIMARY KEY (id),
|
|
UNIQUE KEY b (b)
|
|
);`)
|
|
tk.MustExec(`insert into t1(a,b,c) values('hs4_0004', "04", "101"), ('a01', "01", "101"),('a011', "02", "101");`)
|
|
tk.MustExec(`insert into t2(a,b) values("02","03");`)
|
|
tk.MustExec(`insert into t(a) values('101'),('101');`)
|
|
tk.MustQuery(`select ( SELECT t1.a FROM t1, t2 WHERE t1.b = t2.a AND t2.b = '03' AND t1.c = a.a) invode from t a ;`).Check(testkit.Rows("a011", "a011"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue19116(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("set names utf8mb4 collate utf8mb4_general_ci;")
|
|
tk.MustQuery("select collation(concat(1 collate `binary`));").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select coercibility(concat(1 collate `binary`));").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select collation(concat(NULL,NULL));").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select coercibility(concat(NULL,NULL));").Check(testkit.Rows("6"))
|
|
tk.MustQuery("select collation(concat(1,1));").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select coercibility(concat(1,1));").Check(testkit.Rows("4"))
|
|
tk.MustQuery("select collation(1);").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select coercibility(1);").Check(testkit.Rows("5"))
|
|
tk.MustQuery("select coercibility(1=1);").Check(testkit.Rows("5"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a datetime)")
|
|
tk.MustExec("insert into t values ('2020-02-02')")
|
|
tk.MustQuery("select collation(concat(unix_timestamp(a))) from t;").Check(testkit.Rows("utf8mb4_general_ci"))
|
|
tk.MustQuery("select coercibility(concat(unix_timestamp(a))) from t;").Check(testkit.Rows("4"))
|
|
}
|
|
|
|
// issues 14448, 19383, 17734
|
|
func (s *testIntegrationSerialSuite) TestNoopFunctions(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("DROP TABLE IF EXISTS t1")
|
|
tk.MustExec("CREATE TABLE t1 (a INT NOT NULL PRIMARY KEY)")
|
|
tk.MustExec("INSERT INTO t1 VALUES (1),(2),(3)")
|
|
|
|
message := `.* has only noop implementation in tidb now, use tidb_enable_noop_functions to enable these functions`
|
|
stmts := []string{
|
|
"SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 1",
|
|
"SELECT * FROM t1 LOCK IN SHARE MODE",
|
|
"SELECT * FROM t1 GROUP BY a DESC",
|
|
"SELECT * FROM t1 GROUP BY a ASC",
|
|
"SELECT GET_LOCK('acdc', 10)",
|
|
"SELECT RELEASE_LOCK('acdc')",
|
|
}
|
|
|
|
for _, stmt := range stmts {
|
|
// test on
|
|
tk.MustExec("SET tidb_enable_noop_functions='ON'")
|
|
tk.MustExec(stmt)
|
|
// test warning
|
|
tk.MustExec("SET tidb_enable_noop_functions='WARN'")
|
|
tk.MustExec(stmt)
|
|
warn := tk.Se.GetSessionVars().StmtCtx.GetWarnings()
|
|
c.Assert(warn[0].Err.Error(), Matches, message)
|
|
// test off
|
|
tk.MustExec("SET tidb_enable_noop_functions='OFF'")
|
|
_, err := tk.Exec(stmt)
|
|
c.Assert(err.Error(), Matches, message)
|
|
}
|
|
|
|
// These statements return a different error message
|
|
// to the above. Test for error, not specifically the message.
|
|
// After they execute, we need to reset the values because
|
|
// otherwise tidb_enable_noop_functions can't be changed.
|
|
|
|
stmts = []string{
|
|
"START TRANSACTION READ ONLY",
|
|
"SET TRANSACTION READ ONLY",
|
|
"SET tx_read_only = 1",
|
|
"SET transaction_read_only = 1",
|
|
}
|
|
|
|
for _, stmt := range stmts {
|
|
// test off
|
|
tk.MustExec("SET tidb_enable_noop_functions='OFF'")
|
|
_, err := tk.Exec(stmt)
|
|
c.Assert(err.Error(), NotNil)
|
|
// test warning
|
|
tk.MustExec("SET tidb_enable_noop_functions='WARN'")
|
|
tk.MustExec(stmt)
|
|
warn := tk.Se.GetSessionVars().StmtCtx.GetWarnings()
|
|
c.Assert(len(warn), Equals, 1)
|
|
// test on
|
|
tk.MustExec("SET tidb_enable_noop_functions='ON'")
|
|
tk.MustExec(stmt)
|
|
|
|
// Reset (required for future loop iterations and future tests)
|
|
tk.MustExec("SET tx_read_only = 0")
|
|
tk.MustExec("SET transaction_read_only = 0")
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue19315(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("CREATE TABLE `t` (`a` bit(10) DEFAULT NULL,`b` int(11) DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin")
|
|
tk.MustExec("INSERT INTO `t` VALUES (_binary '\\0',1),(_binary '\\0',2),(_binary '\\0',5),(_binary '\\0',4),(_binary '\\0',2),(_binary '\\0 ',4)")
|
|
tk.MustExec("CREATE TABLE `t1` (`a` int(11) DEFAULT NULL, `b` int(11) DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin")
|
|
tk.MustExec("INSERT INTO `t1` VALUES (1,1),(1,5),(2,3),(2,4),(3,3)")
|
|
err := tk.QueryToErr("select * from t where t.b > (select min(t1.b) from t1 where t1.a > t.a)")
|
|
c.Assert(err, IsNil)
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue18674(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery("select -1.0 % -1.0").Check(testkit.Rows("0.0"))
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec("create table t1(`pk` int primary key,`col_float_key_signed` float ,key (`col_float_key_signed`))")
|
|
tk.MustExec("insert into t1 values (0, null), (1, 0), (2, -0), (3, 1), (-1,-1)")
|
|
tk.MustQuery("select * from t1 where ( `col_float_key_signed` % `col_float_key_signed`) IS FALSE").Sort().Check(testkit.Rows("-1 -1", "3 1"))
|
|
tk.MustQuery("select `col_float_key_signed` , `col_float_key_signed` % `col_float_key_signed` from t1").Sort().Check(testkit.Rows(
|
|
"-1 -0", "0 <nil>", "0 <nil>", "1 0", "<nil> <nil>"))
|
|
tk.MustQuery("select `col_float_key_signed` , (`col_float_key_signed` % `col_float_key_signed`) IS FALSE from t1").Sort().Check(testkit.Rows(
|
|
"-1 1", "0 0", "0 0", "1 1", "<nil> 0"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue17063(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec("create table t(a char, b char) collate utf8mb4_general_ci;")
|
|
tk.MustExec(`insert into t values('a', 'b');`)
|
|
tk.MustExec(`insert into t values('a', 'B');`)
|
|
tk.MustQuery(`select * from t where if(a='x', a, b) = 'b';`).Check(testkit.Rows("a b", "a B"))
|
|
tk.MustQuery(`select collation(if(a='x', a, b)) from t;`).Check(testkit.Rows("utf8mb4_general_ci", "utf8mb4_general_ci"))
|
|
tk.MustQuery(`select coercibility(if(a='x', a, b)) from t;`).Check(testkit.Rows("2", "2"))
|
|
tk.MustQuery(`select collation(lag(b, 1, 'B') over w) from t window w as (order by b);`).Check(testkit.Rows("utf8mb4_general_ci", "utf8mb4_general_ci"))
|
|
tk.MustQuery(`select coercibility(lag(b, 1, 'B') over w) from t window w as (order by b);`).Check(testkit.Rows("2", "2"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue11177(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery("SELECT 'lvuleck' BETWEEN '2008-09-16 22:23:50' AND 0;").Check(testkit.Rows("0"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect DOUBLE value: 'lvuleck'", "Warning 1292 Truncated incorrect DOUBLE value: '2008-09-16 22:23:50'"))
|
|
tk.MustQuery("SELECT 'aa' BETWEEN 'bb' AND 0;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows("Warning 1292 Truncated incorrect DOUBLE value: 'aa'", "Warning 1292 Truncated incorrect DOUBLE value: 'bb'"))
|
|
tk.MustQuery("select 1 between 0 and b'110';").Check(testkit.Rows("1"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows())
|
|
tk.MustQuery("select 'b' between 'a' and b'110';").Check(testkit.Rows("0"))
|
|
tk.MustQuery("show warnings;").Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue19504(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1 (c_int int, primary key (c_int));")
|
|
tk.MustExec("insert into t1 values (1), (2), (3);")
|
|
tk.MustExec("drop table if exists t2;")
|
|
tk.MustExec("create table t2 (c_int int, primary key (c_int));")
|
|
tk.MustExec("insert into t2 values (1);")
|
|
tk.MustQuery("select (select count(c_int) from t2 where c_int = t1.c_int) c1, (select count(1) from t2 where c_int = t1.c_int) c2 from t1;").
|
|
Check(testkit.Rows("1 1", "0 0", "0 0"))
|
|
tk.MustQuery("select (select count(c_int*c_int) from t2 where c_int = t1.c_int) c1, (select count(1) from t2 where c_int = t1.c_int) c2 from t1;").
|
|
Check(testkit.Rows("1 1", "0 0", "0 0"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue19804(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a set('a', 'b', 'c'));`)
|
|
tk.MustGetErrMsg("alter table t change a a set('a', 'b', 'c', 'c');", "[types:1291]Column 'a' has duplicated value 'c' in SET")
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a enum('a', 'b', 'c'));`)
|
|
tk.MustGetErrMsg("alter table t change a a enum('a', 'b', 'c', 'c');", "[types:1291]Column 'a' has duplicated value 'c' in ENUM")
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a set('a', 'b', 'c'));`)
|
|
tk.MustExec(`alter table t change a a set('a', 'b', 'c', 'd');`)
|
|
tk.MustExec(`insert into t values('d');`)
|
|
tk.MustGetErrMsg(`alter table t change a a set('a', 'b', 'c', 'e', 'f');`, "[types:1265]Data truncated for column 'a', value is 'd'")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue20209(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`set @@character_set_client=utf8mb4;`)
|
|
tk.MustExec(`set @@collation_connection=utf8_bin;`)
|
|
tk.MustExec("CREATE VIEW tview_1 AS SELECT 'a' AS `id`;")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue18949(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(a enum('a ', 'b\t', ' c '), b set('a ', 'b\t', ' c '));`)
|
|
result := tk.MustQuery("show create table t").Rows()[0][1]
|
|
c.Assert(result, Matches, `(?s).*enum\('a','b ',' c'\).*set\('a','b ',' c'\).*`)
|
|
tk.MustExec(`alter table t change a aa enum('a ', 'b\t', ' c ');`)
|
|
result = tk.MustQuery("show create table t").Rows()[0][1]
|
|
c.Assert(result, Matches, `(?s).*enum\('a','b ',' c'\).*set\('a','b ',' c'\).*`)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17767(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t0;")
|
|
tk.MustExec("CREATE TABLE t0(c0 INTEGER AS (NULL) NOT NULL, c1 INT);")
|
|
tk.MustExec("CREATE INDEX i0 ON t0(c0, c1);")
|
|
tk.MustExec("INSERT IGNORE INTO t0(c1) VALUES (0);")
|
|
tk.MustQuery("SELECT * FROM t0").Check(testkit.Rows("0 0"))
|
|
|
|
tk.MustExec("begin")
|
|
tk.MustExec("INSERT IGNORE INTO t0(c1) VALUES (0);")
|
|
tk.MustQuery("SELECT * FROM t0").Check(testkit.Rows("0 0", "0 0"))
|
|
tk.MustExec("rollback")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue19596(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t (a int) partition by range(a) (PARTITION p0 VALUES LESS THAN (10));")
|
|
tk.MustGetErrMsg("alter table t add partition (partition p1 values less than (a));", "[planner:1054]Unknown column 'a' in 'expression'")
|
|
tk.MustQuery("select * from t;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustGetErrMsg("create table t (a int) partition by range(a) (PARTITION p0 VALUES LESS THAN (a));", "[planner:1054]Unknown column 'a' in 'expression'")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17476(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("DROP TABLE IF EXISTS `table_float`;")
|
|
tk.MustExec("DROP TABLE IF EXISTS `table_int_float_varchar`;")
|
|
tk.MustExec("CREATE TABLE `table_float` (`id_1` int(16) NOT NULL AUTO_INCREMENT,`col_float_1` float DEFAULT NULL,PRIMARY KEY (`id_1`)) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin AUTO_INCREMENT=97635;")
|
|
tk.MustExec("CREATE TABLE `table_int_float_varchar` " +
|
|
"(`id_6` int(16) NOT NULL AUTO_INCREMENT," +
|
|
"`col_int_6` int(16) DEFAULT NULL,`col_float_6` float DEFAULT NULL," +
|
|
"`col_varchar_6` varchar(511) DEFAULT NULL,PRIMARY KEY (`id_6`)," +
|
|
"KEY `vhyen` (`id_6`,`col_int_6`,`col_float_6`,`col_varchar_6`(1))," +
|
|
"KEY `zzylq` (`id_6`,`col_int_6`,`col_float_6`,`col_varchar_6`(1))) " +
|
|
"ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin AUTO_INCREMENT=90818;")
|
|
|
|
tk.MustExec("INSERT INTO `table_float` VALUES (1,NULL),(2,0.1),(3,0),(4,-0.1),(5,-0.1),(6,NULL),(7,0.5),(8,0),(9,0),(10,NULL),(11,1),(12,1.5),(13,NULL),(14,NULL);")
|
|
tk.MustExec("INSERT INTO `table_int_float_varchar` VALUES (1,0,0.1,'true'),(2,-1,1.5,'2020-02-02 02:02:00'),(3,NULL,1.5,NULL),(4,65535,0.1,'true'),(5,NULL,0.1,'1'),(6,-1,1.5,'2020-02-02 02:02:00'),(7,-1,NULL,''),(8,NULL,-0.1,NULL),(9,NULL,-0.1,'1'),(10,-1,NULL,''),(11,NULL,1.5,'false'),(12,-1,0,NULL),(13,0,-0.1,NULL),(14,-1,NULL,'-0'),(15,65535,-1,'1'),(16,NULL,0.5,NULL),(17,-1,NULL,NULL);")
|
|
tk.MustQuery(`select count(*) from table_float
|
|
JOIN table_int_float_varchar AS tmp3 ON (tmp3.col_varchar_6 AND NULL)
|
|
IS NULL WHERE col_int_6=0;`).Check(testkit.Rows("14"))
|
|
tk.MustQuery(`SELECT count(*) FROM (table_float JOIN table_int_float_varchar AS tmp3 ON (tmp3.col_varchar_6 AND NULL) IS NULL);`).Check(testkit.Rows("154"))
|
|
tk.MustQuery(`SELECT * FROM (table_int_float_varchar AS tmp3) WHERE (col_varchar_6 AND NULL) IS NULL AND col_int_6=0;`).Check(testkit.Rows("13 0 -0.1 <nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestClusteredIndexAndNewCollationIndexEncodeDecodeV5(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.Se.GetSessionVars().EnableClusteredIndex = variable.ClusteredIndexDefModeOn
|
|
tk.MustExec("create table t(a int, b char(10) collate utf8mb4_bin, c char(10) collate utf8mb4_general_ci," +
|
|
"d varchar(10) collate utf8mb4_bin, e varchar(10) collate utf8mb4_general_ci, f char(10) collate utf8mb4_unicode_ci, g varchar(10) collate utf8mb4_unicode_ci, " +
|
|
"primary key(a, b, c, d, e, f, g), key a(a), unique key ua(a), key b(b), unique key ub(b), key c(c), unique key uc(c)," +
|
|
"key d(d), unique key ud(d),key e(e), unique key ue(e), key f(f), key g(g), unique key uf(f), unique key ug(g))")
|
|
|
|
tk.MustExec("insert into t values (1, '啊 ', '啊 ', '啊 ', '啊 ', '啊 ', '啊 ')")
|
|
// Single Read.
|
|
tk.MustQuery("select * from t ").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
|
|
tk.MustQuery("select * from t use index(a)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(ua)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(b)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(ub)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(c)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(uc)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(d)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(ud)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(e)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(ue)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(f)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(uf)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(g)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
tk.MustQuery("select * from t use index(ug)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 "))
|
|
|
|
tk.MustExec("alter table t add column h varchar(10) collate utf8mb4_general_ci default '🐸'")
|
|
tk.MustExec("alter table t add column i varchar(10) collate utf8mb4_general_ci default '🐸'")
|
|
tk.MustExec("alter table t add index h(h)")
|
|
tk.MustExec("alter table t add unique index uh(h)")
|
|
|
|
tk.MustQuery("select * from t use index(h)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(uh)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
|
|
// Double read.
|
|
tk.MustQuery("select * from t use index(a)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(ua)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(b)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(ub)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(c)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(uc)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(d)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(ud)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(e)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustQuery("select * from t use index(ue)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸"))
|
|
tk.MustExec("admin check table t")
|
|
tk.MustExec("admin recover index t a")
|
|
tk.MustExec("alter table t add column n char(10) COLLATE utf8mb4_unicode_ci")
|
|
tk.MustExec("alter table t add index n(n)")
|
|
tk.MustExec("update t set n = '吧';")
|
|
tk.MustQuery("select * from t").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸,吧"))
|
|
tk.MustQuery("select * from t use index(n)").Check(testutil.RowsWithSep(",", "1,啊,啊,啊 ,啊 ,啊,啊 ,🐸,🐸,吧"))
|
|
tk.MustExec("admin check table t")
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t (a varchar(255) COLLATE utf8_general_ci primary key clustered, b int) partition by range columns(a) " +
|
|
"(partition p0 values less than ('0'), partition p1 values less than MAXVALUE);")
|
|
tk.MustExec("alter table t add index b(b);")
|
|
tk.MustExec("insert into t values ('0', 1);")
|
|
tk.MustQuery("select * from t use index(b);").Check(testkit.Rows("0 1"))
|
|
tk.MustQuery("select * from t use index();").Check(testkit.Rows("0 1"))
|
|
tk.MustExec("admin check table t")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue11645(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery(`SELECT DATE_ADD('1000-01-01 00:00:00', INTERVAL -2 HOUR);`).Check(testkit.Rows("0999-12-31 22:00:00"))
|
|
tk.MustQuery(`SELECT DATE_ADD('1000-01-01 00:00:00', INTERVAL -200 HOUR);`).Check(testkit.Rows("0999-12-23 16:00:00"))
|
|
tk.MustQuery(`SELECT DATE_ADD('0001-01-01 00:00:00', INTERVAL -2 HOUR);`).Check(testkit.Rows("0000-00-00 22:00:00"))
|
|
tk.MustQuery(`SELECT DATE_ADD('0001-01-01 00:00:00', INTERVAL -25 HOUR);`).Check(testkit.Rows("0000-00-00 23:00:00"))
|
|
tk.MustQuery(`SELECT DATE_ADD('0001-01-01 00:00:00', INTERVAL -8784 HOUR);`).Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
tk.MustQuery(`SELECT DATE_ADD('0001-01-01 00:00:00', INTERVAL -8785 HOUR);`).Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery(`SELECT DATE_ADD('0001-01-02 00:00:00', INTERVAL -2 HOUR);`).Check(testkit.Rows("0001-01-01 22:00:00"))
|
|
tk.MustQuery(`SELECT DATE_ADD('0001-01-02 00:00:00', INTERVAL -24 HOUR);`).Check(testkit.Rows("0001-01-01 00:00:00"))
|
|
tk.MustQuery(`SELECT DATE_ADD('0001-01-02 00:00:00', INTERVAL -25 HOUR);`).Check(testkit.Rows("0000-00-00 23:00:00"))
|
|
tk.MustQuery(`SELECT DATE_ADD('0001-01-02 00:00:00', INTERVAL -8785 HOUR);`).Check(testkit.Rows("0000-00-00 23:00:00"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue14349(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists papers;")
|
|
tk.MustExec("create table papers(title text, content longtext)")
|
|
tk.MustExec("insert into papers values('title', 'content')")
|
|
tk.MustQuery(`select to_base64(title), to_base64(content) from papers;`).Check(testkit.Rows("dGl0bGU= Y29udGVudA=="))
|
|
tk.MustExec("set tidb_enable_vectorized_expression = 0;")
|
|
tk.MustQuery(`select to_base64(title), to_base64(content) from papers;`).Check(testkit.Rows("dGl0bGU= Y29udGVudA=="))
|
|
tk.MustExec("set tidb_enable_vectorized_expression = 1;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue20180(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t(a enum('a', 'b'), b tinyint);")
|
|
tk.MustExec("create table t1(c varchar(20));")
|
|
tk.MustExec("insert into t values('b', 0);")
|
|
tk.MustExec("insert into t1 values('b');")
|
|
tk.MustQuery("select * from t, t1 where t.a= t1.c;").Check(testkit.Rows("b 0 b"))
|
|
tk.MustQuery("select * from t, t1 where t.b= t1.c;").Check(testkit.Rows("b 0 b"))
|
|
tk.MustQuery("select * from t, t1 where t.a = t1.c and t.b= t1.c;").Check(testkit.Rows("b 0 b"))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a enum('a','b'));")
|
|
tk.MustExec("insert into t values('b');")
|
|
tk.MustQuery("select * from t where a > 1 and a = \"b\";").Check(testkit.Rows("b"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue11755(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists lt;")
|
|
tk.MustExec("create table lt (d decimal(10, 4));")
|
|
tk.MustExec("insert into lt values(0.2),(0.2);")
|
|
tk.MustQuery("select LEAD(d,1,1) OVER(), LAG(d,1,1) OVER() from lt;").Check(testkit.Rows("0.2000 1.0000", "1.0000 0.2000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue20369(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int);")
|
|
tk.MustExec("insert into t values (1);")
|
|
tk.MustExec("insert into t select values(a) from t;")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("1", "<nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue20730(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("DROP TABLE IF EXISTS tmp;")
|
|
tk.MustExec("CREATE TABLE tmp (id int(11) NOT NULL,value int(1) NOT NULL,PRIMARY KEY (id))")
|
|
tk.MustExec("INSERT INTO tmp VALUES (1, 1),(2,2),(3,3),(4,4),(5,5)")
|
|
tk.MustExec("SET @sum := 10")
|
|
tk.MustQuery("SELECT @sum := IF(@sum=20,4,@sum + tmp.value) sum FROM tmp ORDER BY tmp.id").Check(testkit.Rows("11", "13", "16", "20", "4"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestClusteredIndexAndNewCollation(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.Se.GetSessionVars().EnableClusteredIndex = variable.ClusteredIndexDefModeOn
|
|
tk.MustExec("CREATE TABLE `t` (" +
|
|
"`a` char(10) COLLATE utf8mb4_unicode_ci NOT NULL," +
|
|
"`b` char(20) COLLATE utf8mb4_general_ci NOT NULL," +
|
|
"`c` int(11) NOT NULL," +
|
|
"PRIMARY KEY (`a`,`b`,`c`)," +
|
|
"KEY `idx` (`a`))")
|
|
|
|
tk.MustExec("begin")
|
|
tk.MustExec("insert into t values ('a6', 'b6', 3)")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("a6 b6 3"))
|
|
tk.MustQuery("select * from t where a='a6'").Check(testkit.Rows("a6 b6 3"))
|
|
tk.MustExec("delete from t")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows())
|
|
tk.MustExec("commit")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows())
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(`a` char(10) COLLATE utf8mb4_unicode_ci NOT NULL key)")
|
|
tk.MustExec("insert into t values ('&');")
|
|
tk.MustExec("replace into t values ('&');")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("&"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue20860(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(id int primary key, c int, d timestamp null default null)")
|
|
tk.MustExec("insert into t values(1, 2, '2038-01-18 20:20:30')")
|
|
c.Assert(tk.ExecToErr("update t set d = adddate(d, interval 1 day) where id < 10"), NotNil)
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue20608(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery("select '䇇Հ' collate utf8mb4_bin like '___Հ';").Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestIssue15847(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop view if exists t15847")
|
|
tk.MustExec("CREATE VIEW t15847(c0) AS SELECT NULL;")
|
|
tk.MustQuery("SELECT * FROM t15847 WHERE (NOT (IF(t15847.c0, NULL, NULL)));").Check(testkit.Rows())
|
|
tk.MustExec("drop view if exists t15847")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue20161(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec(`create table t(raw JSON);`)
|
|
tk.MustExec(`insert into t(raw) values('["a","ab"]'), ('["a"]'), (null);`)
|
|
tk.MustQuery(`SELECT JSON_SEARCH(raw,'one','c') FROM t;`).
|
|
Check(testkit.Rows("<nil>", "<nil>", "<nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue10462(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustQuery("select json_array(true)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(1=2)").Check(testkit.Rows("[false]"))
|
|
tk.MustQuery("select json_array(1!=2)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(1<2)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(1<=2)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(1>2)").Check(testkit.Rows("[false]"))
|
|
tk.MustQuery("select json_array(1>=2)").Check(testkit.Rows("[false]"))
|
|
tk.MustQuery("select json_object(true, null <=> null)").Check(testkit.Rows("{\"1\": true}"))
|
|
tk.MustQuery("select json_object(false, 1 and 2)").Check(testkit.Rows("{\"0\": true}"))
|
|
tk.MustQuery("select json_object(false, 1 and 0)").Check(testkit.Rows("{\"0\": false}"))
|
|
tk.MustQuery("select json_object(false, 1 or 0)").Check(testkit.Rows("{\"0\": true}"))
|
|
tk.MustQuery("select json_object(false, 1 xor 0)").Check(testkit.Rows("{\"0\": true}"))
|
|
tk.MustQuery("select json_object(false, 1 xor 1)").Check(testkit.Rows("{\"0\": false}"))
|
|
tk.MustQuery("select json_object(false, not 1)").Check(testkit.Rows("{\"0\": false}"))
|
|
tk.MustQuery("select json_array(null and 1)").Check(testkit.Rows("[null]"))
|
|
tk.MustQuery("select json_array(null and 0)").Check(testkit.Rows("[false]"))
|
|
tk.MustQuery("select json_array(null or 1)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(null or 0)").Check(testkit.Rows("[null]"))
|
|
tk.MustQuery("select json_array(1.15 or 0)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array('abc' or 0)").Check(testkit.Rows("[false]"))
|
|
tk.MustQuery("select json_array('1abc' or 0)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(null is true)").Check(testkit.Rows("[false]"))
|
|
tk.MustQuery("select json_array(null is null)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(1 in (1, 2))").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(0 in (1, 2))").Check(testkit.Rows("[false]"))
|
|
tk.MustQuery("select json_array(0 not in (1, 2))").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(1 between 0 and 2)").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(1 not between 0 and 2)").Check(testkit.Rows("[false]"))
|
|
tk.MustQuery("select json_array('123' like '123')").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array('abcdef' rlike 'a.*c.*')").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(is_ipv4('127.0.0.1'))").Check(testkit.Rows("[true]"))
|
|
tk.MustQuery("select json_array(is_ipv6('1a6b:8888:ff66:77ee:0000:1234:5678:bcde'))").Check(testkit.Rows("[true]"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestJsonObjectCompare(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustQuery("select json_object('k', -1) > json_object('k', 2)").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select json_object('k', -1) < json_object('k', 2)").Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec("drop table if exists tx")
|
|
tk.MustExec("create table tx(a double, b int)")
|
|
tk.MustExec("insert into tx values (3.0, 3)")
|
|
tk.MustQuery("select json_object('k', a) = json_object('k', b) from tx").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue21290(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1(a date);")
|
|
tk.MustExec("insert into t1 values (20100202);")
|
|
tk.MustQuery("select a in ('2020-02-02', 20100202) from t1;").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue17868(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t7")
|
|
tk.MustExec("create table t7 (col0 SMALLINT, col1 VARBINARY(1), col2 DATE, col3 BIGINT, col4 BINARY(166))")
|
|
tk.MustExec("insert into t7 values ('32767', '', '1000-01-03', '-0', '11101011')")
|
|
tk.MustQuery("select col2 = 1 from t7").Check(testkit.Rows("0"))
|
|
tk.MustQuery("select col2 != 1 from t7").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue21619(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery(`select CAST("9223372036854775808" as json)`).Check(testkit.Rows("9223372036854775808"))
|
|
tk.MustQuery(`select json_type(CAST("9223372036854775808" as json))`).Check(testkit.Rows("UNSIGNED INTEGER"))
|
|
tk.MustQuery(`select CAST(9223372036854775808 as json)`).Check(testkit.Rows("9223372036854775808"))
|
|
tk.MustQuery(`select json_type(CAST(9223372036854775808 as json))`).Check(testkit.Rows("UNSIGNED INTEGER"))
|
|
tk.MustQuery(`select CAST(-9223372036854775808 as json)`).Check(testkit.Rows("-9223372036854775808"))
|
|
tk.MustQuery(`select json_type(CAST(-9223372036854775808 as json))`).Check(testkit.Rows("INTEGER"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue10467(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists tx2;")
|
|
tk.MustExec("create table tx2 (col json);")
|
|
tk.MustExec(`insert into tx2 values (json_array("3")),(json_array("3")),(json_array("3")),(json_array("3"));`)
|
|
tk.MustExec(`insert into tx2 values (json_array(3.0));`)
|
|
tk.MustExec(`insert into tx2 values (json_array(3));`)
|
|
tk.MustExec(`insert into tx2 values (json_array(3.0));`)
|
|
tk.MustExec(`insert into tx2 values (json_array(-3));`)
|
|
tk.MustExec(`insert into tx2 values (json_array(-3.0));`)
|
|
tk.MustExec(`insert into tx2 values (json_array(922337203685477580));`)
|
|
tk.MustExec(`insert into tx2 values (json_array(922337203685477581)),(json_array(922337203685477581)),(json_array(922337203685477581)),(json_array(922337203685477581)),(json_array(922337203685477581));`)
|
|
|
|
// TODO: in MySQL these values will hash the same because the first is stored as JSON type DECIMAL.
|
|
// Currently TiDB does not support JSON type DECIMAL.
|
|
// See: https://github.com/pingcap/tidb/issues/9988
|
|
// insert into tx2 values (json_array(9223372036854775808.0));
|
|
// insert into tx2 values (json_array(9223372036854775808));
|
|
|
|
// ordering by a JSON col is not supported in MySQL, and the order is a bit questionable in TiDB.
|
|
// sort by count for test result stability.
|
|
tk.MustQuery("select col, count(1) c from tx2 group by col order by c desc;").Check(testkit.Rows("[922337203685477581] 5", `["3"] 4`, "[3] 3", "[-3] 2", "[922337203685477580] 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationIndexJoin(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1, t2")
|
|
tk.MustExec("create table t1(a int, b char(10), key(b)) collate utf8mb4_general_ci")
|
|
tk.MustExec("create table t2(a int, b char(10), key(b)) collate ascii_bin")
|
|
tk.MustExec("insert into t1 values (1, 'a')")
|
|
tk.MustExec("insert into t2 values (1, 'A')")
|
|
|
|
tk.MustQuery("select /*+ inl_join(t1) */ t1.b, t2.b from t1 join t2 where t1.b=t2.b").Check(testkit.Rows("a A"))
|
|
tk.MustQuery("select /*+ hash_join(t1) */ t1.b, t2.b from t1 join t2 where t1.b=t2.b").Check(testkit.Rows("a A"))
|
|
tk.MustQuery("select /*+ merge_join(t1) */ t1.b, t2.b from t1 join t2 where t1.b=t2.b").Check(testkit.Rows("a A"))
|
|
tk.MustQuery("select /*+ inl_hash_join(t1) */ t1.b, t2.b from t1 join t2 where t1.b=t2.b").Check(testkit.Rows("a A"))
|
|
tk.MustQuery("select /*+ inl_hash_join(t2) */ t1.b, t2.b from t1 join t2 where t1.b=t2.b").Check(testkit.Rows("a A"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows("Warning 1815 Optimizer Hint /*+ INL_HASH_JOIN(t2) */ is inapplicable"))
|
|
tk.MustQuery("select /*+ inl_merge_join(t1) */ t1.b, t2.b from t1 join t2 where t1.b=t2.b").Check(testkit.Rows("a A"))
|
|
tk.MustQuery("select /*+ inl_merge_join(t2) */ t1.b, t2.b from t1 join t2 where t1.b=t2.b").Check(testkit.Rows("a A"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows("Warning 1815 Optimizer Hint /*+ INL_MERGE_JOIN(t2) */ is inapplicable"))
|
|
|
|
tk.MustExec("drop table if exists a, b")
|
|
tk.MustExec("create table a(i int, k varbinary(40), v int, primary key(i, k) clustered)")
|
|
tk.MustExec("create table b(i int, k varchar(40), v int, primary key(i, k) clustered)")
|
|
tk.MustExec("insert into a select 3, 'nice mccarthy', 10")
|
|
tk.MustQuery("select * from a, b where a.i = b.i and a.k = b.k").Check(testkit.Rows())
|
|
|
|
tk.MustExec("drop table if exists a, b")
|
|
tk.MustExec("create table a(i int NOT NULL, k varbinary(40) NOT NULL, v int, key idx1(i, k))")
|
|
tk.MustExec("create table b(i int NOT NULL, k varchar(40) NOT NULL, v int, key idx1(i, k))")
|
|
tk.MustExec("insert into a select 3, 'nice mccarthy', 10")
|
|
tk.MustQuery(" select /*+ inl_join(b) */ b.i from a, b where a.i = b.i and a.k = b.k").Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationMergeJoin(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE `t` (" +
|
|
" `col_10` blob DEFAULT NULL," +
|
|
" `col_11` decimal(17,5) NOT NULL," +
|
|
" `col_13` varchar(381) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT 'Yr'," +
|
|
" PRIMARY KEY (`col_13`,`col_11`) CLUSTERED," +
|
|
" KEY `idx_4` (`col_10`(3))" +
|
|
") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin")
|
|
tk.MustExec("insert into t values ('a', 12523, 'A');")
|
|
tk.MustExec("insert into t values ('A', 2, 'a');")
|
|
tk.MustExec("insert into t values ('a', 23, 'A');")
|
|
tk.MustExec("insert into t values ('a', 23, 'h2');")
|
|
tk.MustExec("insert into t values ('a', 23, 'h3');")
|
|
tk.MustExec("insert into t values ('a', 23, 'h4');")
|
|
tk.MustExec("insert into t values ('a', 23, 'h5');")
|
|
tk.MustExec("insert into t values ('a', 23, 'h6');")
|
|
tk.MustExec("insert into t values ('a', 23, 'h7');")
|
|
tk.MustQuery("select /*+ MERGE_JOIN(t) */ t.* from t where col_13 in ( select col_10 from t where t.col_13 in ( 'a', 'b' ) ) order by col_10 ;").Check(
|
|
testkit.Rows("\x41 2.00000 a", "\x61 23.00000 A", "\x61 12523.00000 A"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue19892(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("USE test")
|
|
tk.MustExec("CREATE TABLE dd(a date, b datetime, c timestamp)")
|
|
|
|
// check NO_ZERO_DATE
|
|
{
|
|
tk.MustExec("SET sql_mode=''")
|
|
{
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(a) values('0000-00-00')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("0000-00-00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(b) values('2000-10-01')")
|
|
tk.MustExec("UPDATE dd SET b = '0000-00-00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('0000-00-00 20:00:00')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '0000-00-00 20:00:00'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('2000-10-01 20:00:00')")
|
|
tk.MustExec("UPDATE dd SET c = '0000-00-00 20:00:00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '0000-00-00 20:00:00'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
}
|
|
|
|
tk.MustExec("SET sql_mode='NO_ZERO_DATE'")
|
|
{
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(b) values('0000-0-00')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '0000-0-00'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(a) values('2000-10-01')")
|
|
tk.MustExec("UPDATE dd SET a = '0000-00-00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect date value: '0000-00-00'"))
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("0000-00-00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('2000-10-01 10:00:00')")
|
|
tk.MustExec("UPDATE dd SET c = '0000-00-00 10:00:00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '0000-00-00 10:00:00'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
}
|
|
|
|
tk.MustExec("SET sql_mode='NO_ZERO_DATE,STRICT_TRANS_TABLES'")
|
|
{
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustGetErrMsg("INSERT INTO dd(c) VALUES ('0000-00-00 20:00:00')", "[table:1292]Incorrect timestamp value: '0000-00-00 20:00:00' for column 'c' at row 1")
|
|
tk.MustExec("INSERT IGNORE INTO dd(c) VALUES ('0000-00-00 20:00:00')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '0000-00-00 20:00:00'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(b) values('2000-10-01')")
|
|
tk.MustGetErrMsg("UPDATE dd SET b = '0000-00-00'", "[types:1292]Incorrect datetime value: '0000-00-00'")
|
|
tk.MustExec("UPDATE IGNORE dd SET b = '0000-00-00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '0000-00-00'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('2000-10-01 10:00:00')")
|
|
tk.MustGetErrMsg("UPDATE dd SET c = '0000-00-00 00:00:00'", "[types:1292]Incorrect timestamp value: '0000-00-00 00:00:00'")
|
|
tk.MustExec("UPDATE IGNORE dd SET c = '0000-00-00 00:00:00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '0000-00-00 00:00:00'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
}
|
|
}
|
|
|
|
// check NO_ZERO_IN_DATE
|
|
{
|
|
tk.MustExec("SET sql_mode=''")
|
|
{
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(a) values('2000-01-00')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("2000-01-00"))
|
|
tk.MustExec("INSERT INTO dd(a) values('2000-00-01')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("2000-01-00", "2000-00-01"))
|
|
tk.MustExec("INSERT INTO dd(a) values('0-01-02')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("2000-01-00", "2000-00-01", "2000-01-02"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(b) values('2000-01-02')")
|
|
tk.MustExec("UPDATE dd SET b = '2000-00-02'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("2000-00-02 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('2000-01-02 20:00:00')")
|
|
tk.MustExec("UPDATE dd SET c = '0000-01-02 20:00:00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '0000-01-02 20:00:00'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
}
|
|
|
|
tk.MustExec("SET sql_mode='NO_ZERO_IN_DATE'")
|
|
{
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(a) values('2000-01-00')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect date value: '2000-01-00'"))
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("0000-00-00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(a) values('2000-01-02')")
|
|
tk.MustExec("UPDATE dd SET a = '2000-00-02'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect date value: '2000-00-02'"))
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("0000-00-00"))
|
|
tk.MustExec("UPDATE dd SET b = '2000-01-0'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '2000-01-0'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
// consistent with Mysql8
|
|
tk.MustExec("UPDATE dd SET b = '0-01-02'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("2000-01-02 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('2000-01-02 20:00:00')")
|
|
tk.MustExec("UPDATE dd SET c = '2000-00-02 20:00:00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '2000-00-02 20:00:00'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
}
|
|
|
|
tk.MustExec("SET sql_mode='NO_ZERO_IN_DATE,STRICT_TRANS_TABLES'")
|
|
{
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustGetErrMsg("INSERT INTO dd(b) VALUES ('2000-01-00')", "[table:1292]Incorrect datetime value: '2000-01-00' for column 'b' at row 1")
|
|
tk.MustExec("INSERT IGNORE INTO dd(b) VALUES ('2000-00-01')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '2000-00-01'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(b) VALUES ('2000-01-02')")
|
|
tk.MustGetErrMsg("UPDATE dd SET b = '2000-01-00'", "[types:1292]Incorrect datetime value: '2000-01-00'")
|
|
tk.MustExec("UPDATE IGNORE dd SET b = '2000-01-0'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '2000-01-0'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
tk.MustExec("UPDATE dd SET b = '0000-1-2'")
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-01-02 00:00:00"))
|
|
tk.MustGetErrMsg("UPDATE dd SET c = '0000-01-05'", "[types:1292]Incorrect timestamp value: '0000-01-05'")
|
|
tk.MustExec("UPDATE IGNORE dd SET c = '0000-01-5'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '0000-01-5'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustGetErrMsg("INSERT INTO dd(c) VALUES ('2000-01-00 20:00:00')", "[table:1292]Incorrect timestamp value: '2000-01-00 20:00:00' for column 'c' at row 1")
|
|
tk.MustExec("INSERT INTO dd(c) VALUES ('2000-01-02')")
|
|
tk.MustGetErrMsg("UPDATE dd SET c = '2000-01-00 20:00:00'", "[types:1292]Incorrect timestamp value: '2000-01-00 20:00:00'")
|
|
tk.MustExec("UPDATE IGNORE dd SET b = '2000-01-00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '2000-01-00'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
}
|
|
}
|
|
|
|
// check !NO_ZERO_DATE
|
|
tk.MustExec("SET sql_mode='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'")
|
|
{
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(a) values('0000-00-00')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("0000-00-00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(b) values('2000-10-01')")
|
|
tk.MustExec("UPDATE dd SET b = '0000-00-00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('0000-00-00 00:00:00')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('2000-10-01 10:00:00')")
|
|
tk.MustExec("UPDATE dd SET c = '0000-00-00 00:00:00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustGetErrMsg("INSERT INTO dd(b) VALUES ('2000-01-00')", "[table:1292]Incorrect datetime value: '2000-01-00' for column 'b' at row 1")
|
|
tk.MustExec("INSERT IGNORE INTO dd(b) VALUES ('2000-00-01')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '2000-00-01'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(b) VALUES ('2000-01-02')")
|
|
tk.MustGetErrMsg("UPDATE dd SET b = '2000-01-00'", "[types:1292]Incorrect datetime value: '2000-01-00'")
|
|
tk.MustExec("UPDATE IGNORE dd SET b = '2000-01-0'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '2000-01-0'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
tk.MustExec("UPDATE dd SET b = '0000-1-2'")
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-01-02 00:00:00"))
|
|
tk.MustGetErrMsg("UPDATE dd SET c = '0000-01-05'", "[types:1292]Incorrect timestamp value: '0000-01-05'")
|
|
tk.MustExec("UPDATE IGNORE dd SET c = '0000-01-5'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '0000-01-5'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustGetErrMsg("INSERT INTO dd(c) VALUES ('2000-01-00 20:00:00')", "[table:1292]Incorrect timestamp value: '2000-01-00 20:00:00' for column 'c' at row 1")
|
|
tk.MustExec("INSERT INTO dd(c) VALUES ('2000-01-02')")
|
|
tk.MustGetErrMsg("UPDATE dd SET c = '2000-01-00 20:00:00'", "[types:1292]Incorrect timestamp value: '2000-01-00 20:00:00'")
|
|
tk.MustExec("UPDATE IGNORE dd SET b = '2000-01-00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect datetime value: '2000-01-00'"))
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
}
|
|
|
|
// check !NO_ZERO_IN_DATE
|
|
tk.MustExec("SET sql_mode='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'")
|
|
{
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(a) values('2000-00-10')")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT a FROM dd").Check(testkit.Rows("2000-00-10"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(b) values('2000-10-01')")
|
|
tk.MustExec("UPDATE dd SET b = '2000-00-10'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows())
|
|
tk.MustQuery("SELECT b FROM dd").Check(testkit.Rows("2000-00-10 00:00:00"))
|
|
|
|
tk.MustExec("TRUNCATE TABLE dd")
|
|
tk.MustExec("INSERT INTO dd(c) values('2000-10-01 10:00:00')")
|
|
tk.MustGetErrMsg("UPDATE dd SET c = '2000-00-10 00:00:00'", "[types:1292]Incorrect timestamp value: '2000-00-10 00:00:00'")
|
|
tk.MustExec("UPDATE IGNORE dd SET c = '2000-01-00 00:00:00'")
|
|
tk.MustQuery("SHOW WARNINGS").Check(testkit.Rows("Warning 1292 Incorrect timestamp value: '2000-01-00 00:00:00'"))
|
|
tk.MustQuery("SELECT c FROM dd").Check(testkit.Rows("0000-00-00 00:00:00"))
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue20876(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.Se.GetSessionVars().EnableClusteredIndex = variable.ClusteredIndexDefModeOn
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("CREATE TABLE `t` (" +
|
|
" `a` char(10) COLLATE utf8mb4_unicode_ci NOT NULL," +
|
|
" `b` char(20) COLLATE utf8mb4_general_ci NOT NULL," +
|
|
" `c` int(11) NOT NULL," +
|
|
" PRIMARY KEY (`a`,`b`,`c`)," +
|
|
" KEY `idx` (`a`)" +
|
|
")")
|
|
tk.MustExec("insert into t values ('#', 'C', 10), ('$', 'c', 20), ('$', 'c', 30), ('a', 'a', 10), ('A', 'A', 30)")
|
|
tk.MustExec("analyze table t")
|
|
tk.MustQuery("select * from t where a='#';").Check(testkit.Rows("# C 10"))
|
|
}
|
|
|
|
// The actual results do not agree with the test results, It should be modified after the test suite is updated
|
|
func (s *testIntegrationSuite) TestIssue17726(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t0")
|
|
tk.MustExec("create table t0 (c1 DATE, c2 TIME, c3 DATETIME, c4 TIMESTAMP)")
|
|
tk.MustExec("insert into t0 values ('1000-01-01', '-838:59:59', '1000-01-01 00:00:00', '1970-01-01 08:00:01')")
|
|
tk.MustExec("insert into t0 values ('9999-12-31', '838:59:59', '9999-12-31 23:59:59', '2038-01-19 11:14:07')")
|
|
result := tk.MustQuery("select avg(c1), avg(c2), avg(c3), avg(c4) from t0")
|
|
result.Check(testkit.Rows("54995666 0 54995666117979.5 20040110095704"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestDatetimeUserVariable(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("set @p = now()")
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression = false")
|
|
c.Check(tk.MustQuery("select @p").Rows()[0][0] != "", IsTrue)
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression = true")
|
|
c.Check(tk.MustQuery("select @p").Rows()[0][0] != "", IsTrue)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue12205(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t12205;")
|
|
tk.MustExec("create table t12205(\n `col_varchar_64` varchar(64) DEFAULT NULL,\n `col_varchar_64_key` varchar(64) DEFAULT NULL\n);")
|
|
tk.MustExec("insert into t12205 values('-1038024704','-527892480');")
|
|
tk.MustQuery("select SEC_TO_TIME( ( `col_varchar_64` & `col_varchar_64_key` ) ),`col_varchar_64` & `col_varchar_64_key` from t12205; ").Check(
|
|
testkit.Rows("838:59:59 18446744072635875328"))
|
|
tk.MustQuery("show warnings;").Check(
|
|
testkit.Rows("Warning 1292 Truncated incorrect time value: '18446744072635875000'"))
|
|
}
|
|
|
|
// for issue 20128
|
|
func (s *testIntegrationSerialSuite) TestIssue20128(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(b enum('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z') DEFAULT NULL, c decimal(40,20));")
|
|
tk.MustExec("insert into t values('z', 19.18040000000000000000);")
|
|
tk.MustExec("insert into t values('z', 26.18040000000000000000);")
|
|
tk.MustExec("insert into t values('z', 25.18040000000000000000);")
|
|
tk.MustQuery("select * from t where t.b > t.c;").Check(testkit.Rows("z 19.18040000000000000000", "z 25.18040000000000000000"))
|
|
tk.MustQuery("select * from t where t.b < t.c;").Check(testkit.Rows("z 26.18040000000000000000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue21677(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(1e int);")
|
|
tk.MustExec("insert into t values (1);")
|
|
tk.MustQuery("select t.1e from test.t;").Check(testkit.Rows("1"))
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(99e int, r10 int);")
|
|
tk.MustExec("insert into t values (1, 10), (2, 2);")
|
|
tk.MustQuery("select 99e+r10 from t;").Check(testkit.Rows("11", "4"))
|
|
tk.MustQuery("select .78$123;").Check(testkit.Rows("0.78"))
|
|
tk.MustGetErrCode("select .78$421+1;", mysql.ErrParse)
|
|
tk.MustQuery("select t. `r10` > 3 from t;").Check(testkit.Rows("1", "0"))
|
|
tk.MustQuery("select * from t where t. `r10` > 3;").Check(testkit.Rows("1 10"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestLikeWithCollation(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk.MustQuery(`select 'a' like 'A' collate utf8mb4_unicode_ci;`).Check(testkit.Rows("1"))
|
|
tk.MustGetErrMsg(`select 'a' collate utf8mb4_bin like 'A' collate utf8mb4_unicode_ci;`, "[expression:1267]Illegal mix of collations (utf8mb4_bin,EXPLICIT) and (utf8mb4_unicode_ci,EXPLICIT) for operation 'like'")
|
|
tk.MustQuery(`select '😛' collate utf8mb4_general_ci like '😋';`).Check(testkit.Rows("1"))
|
|
tk.MustQuery(`select '😛' collate utf8mb4_general_ci = '😋';`).Check(testkit.Rows("1"))
|
|
tk.MustQuery(`select '😛' collate utf8mb4_unicode_ci like '😋';`).Check(testkit.Rows("0"))
|
|
tk.MustQuery(`select '😛' collate utf8mb4_unicode_ci = '😋';`).Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue11333(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t(col1 decimal);")
|
|
tk.MustExec(" insert into t values(0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000);")
|
|
tk.MustQuery(`select * from t;`).Check(testkit.Rows("0"))
|
|
tk.MustExec("create table t1(col1 decimal(65,30));")
|
|
tk.MustExec(" insert into t1 values(0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000);")
|
|
tk.MustQuery(`select * from t1;`).Check(testkit.Rows("0.000000000000000000000000000000"))
|
|
tk.MustQuery(`select 0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000;`).Check(testkit.Rows("0.000000000000000000000000000000000000000000000000000000000000000000000000"))
|
|
tk.MustQuery(`select 0.0000000000000000000000000000000000000000000000000000000000000000000000012;`).Check(testkit.Rows("0.000000000000000000000000000000000000000000000000000000000000000000000001"))
|
|
tk.MustQuery(`select 0.000000000000000000000000000000000000000000000000000000000000000000000001;`).Check(testkit.Rows("0.000000000000000000000000000000000000000000000000000000000000000000000001"))
|
|
}
|
|
|
|
func (s *testSuite) TestIssue12206(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t12206;")
|
|
tk.MustExec("create table t12206(\n `col_tinyint_unsigned` tinyint(3) unsigned DEFAULT NULL,\n `col_double_unsigned` double unsigned DEFAULT NULL,\n `col_year_key` year(4) DEFAULT NULL\n);")
|
|
tk.MustExec("insert into t12206 values(73,0,0000);")
|
|
tk.MustQuery("SELECT TIME_FORMAT( `col_tinyint_unsigned`, ( IFNULL( `col_double_unsigned`, `col_year_key` ) ) ) AS field1 FROM `t12206`;").Check(
|
|
testkit.Rows("<nil>"))
|
|
tk.MustQuery("show warnings").Check(testkit.Rows("Warning 1292 Truncated incorrect time value: '73'"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestCastCoer(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustQuery("select coercibility(binary('a'))").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select coercibility(cast('a' as char(10)))").Check(testkit.Rows("2"))
|
|
tk.MustQuery("select coercibility(convert('abc', char(10)));").Check(testkit.Rows("2"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue12209(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t12209;")
|
|
tk.MustExec("create table t12209(a bigint(20));")
|
|
tk.MustExec("insert into t12209 values(1);")
|
|
tk.MustQuery("select `a` DIV ( ROUND( ( SCHEMA() ), '1978-05-18 03:35:52.043591' ) ) from `t12209`;").Check(
|
|
testkit.Rows("<nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCrossDCQuery(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec(`create table t1 (c int primary key, d int,e int,index idx_d(d),index idx_e(e))
|
|
PARTITION BY RANGE (c) (
|
|
PARTITION p0 VALUES LESS THAN (6),
|
|
PARTITION p1 VALUES LESS THAN (11)
|
|
);`)
|
|
defer tk.MustExec("drop table if exists t1")
|
|
|
|
tk.MustExec(`insert into t1 (c,d,e) values (1,1,1);`)
|
|
tk.MustExec(`insert into t1 (c,d,e) values (2,3,5);`)
|
|
tk.MustExec(`insert into t1 (c,d,e) values (3,5,7);`)
|
|
|
|
is := s.dom.InfoSchema()
|
|
|
|
tb, err := is.TableByName(model.NewCIStr("test"), model.NewCIStr("t1"))
|
|
c.Assert(err, IsNil)
|
|
setBundle := func(parName, dc string) {
|
|
pid, err := tables.FindPartitionByName(tb.Meta(), parName)
|
|
c.Assert(err, IsNil)
|
|
groupID := placement.GroupID(pid)
|
|
is.SetBundle(&placement.Bundle{
|
|
ID: groupID,
|
|
Rules: []*placement.Rule{
|
|
{
|
|
GroupID: groupID,
|
|
Role: placement.Leader,
|
|
Count: 1,
|
|
Constraints: []placement.Constraint{
|
|
{
|
|
Key: placement.DCLabelKey,
|
|
Op: placement.In,
|
|
Values: []string{dc},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
})
|
|
}
|
|
setBundle("p0", "sh")
|
|
setBundle("p1", "bj")
|
|
|
|
testcases := []struct {
|
|
name string
|
|
txnScope string
|
|
zone string
|
|
sql string
|
|
expectErr error
|
|
}{
|
|
// FIXME: block by https://github.com/pingcap/tidb/issues/21872
|
|
//{
|
|
// name: "cross dc read to sh by holding bj, IndexReader",
|
|
// txnScope: "bj",
|
|
// sql: "select /*+ USE_INDEX(t1, idx_d) */ d from t1 where c < 5 and d < 1;",
|
|
// expectErr: fmt.Errorf(".*can not be read by.*"),
|
|
//},
|
|
// FIXME: block by https://github.com/pingcap/tidb/issues/21847
|
|
//{
|
|
// name: "cross dc read to sh by holding bj, BatchPointGet",
|
|
// txnScope: "bj",
|
|
// sql: "select * from t1 where c in (1,2,3,4);",
|
|
// expectErr: fmt.Errorf(".*can not be read by.*"),
|
|
//},
|
|
{
|
|
name: "cross dc read to sh by holding bj, PointGet",
|
|
txnScope: "local",
|
|
zone: "bj",
|
|
sql: "select * from t1 where c = 1",
|
|
expectErr: fmt.Errorf(".*can not be read by.*"),
|
|
},
|
|
{
|
|
name: "cross dc read to sh by holding bj, IndexLookUp",
|
|
txnScope: "local",
|
|
zone: "bj",
|
|
sql: "select * from t1 use index (idx_d) where c < 5 and d < 5;",
|
|
expectErr: fmt.Errorf(".*can not be read by.*"),
|
|
},
|
|
{
|
|
name: "cross dc read to sh by holding bj, IndexMerge",
|
|
txnScope: "local",
|
|
zone: "bj",
|
|
sql: "select /*+ USE_INDEX_MERGE(t1, idx_d, idx_e) */ * from t1 where c <5 and (d =5 or e=5);",
|
|
expectErr: fmt.Errorf(".*can not be read by.*"),
|
|
},
|
|
{
|
|
name: "cross dc read to sh by holding bj, TableReader",
|
|
txnScope: "local",
|
|
zone: "bj",
|
|
sql: "select * from t1 where c < 6",
|
|
expectErr: fmt.Errorf(".*can not be read by.*"),
|
|
},
|
|
{
|
|
name: "cross dc read to global by holding bj",
|
|
txnScope: "local",
|
|
zone: "bj",
|
|
sql: "select * from t1",
|
|
expectErr: fmt.Errorf(".*can not be read by.*"),
|
|
},
|
|
{
|
|
name: "read sh dc by holding sh",
|
|
txnScope: "local",
|
|
zone: "sh",
|
|
sql: "select * from t1 where c < 6",
|
|
expectErr: nil,
|
|
},
|
|
{
|
|
name: "read sh dc by holding global",
|
|
txnScope: "global",
|
|
zone: "",
|
|
sql: "select * from t1 where c < 6",
|
|
expectErr: nil,
|
|
},
|
|
}
|
|
tk.MustExec("set global tidb_enable_local_txn = on;")
|
|
for _, testcase := range testcases {
|
|
c.Log(testcase.name)
|
|
failpoint.Enable("tikvclient/injectTxnScope",
|
|
fmt.Sprintf(`return("%v")`, testcase.zone))
|
|
tk.MustExec(fmt.Sprintf("set @@txn_scope='%v'", testcase.txnScope))
|
|
tk.Exec("begin")
|
|
res, err := tk.Exec(testcase.sql)
|
|
_, resErr := session.GetRows4Test(context.Background(), tk.Se, res)
|
|
var checkErr error
|
|
if err != nil {
|
|
checkErr = err
|
|
} else {
|
|
checkErr = resErr
|
|
}
|
|
if testcase.expectErr != nil {
|
|
c.Assert(checkErr, NotNil)
|
|
c.Assert(checkErr.Error(), Matches, ".*can not be read by.*")
|
|
} else {
|
|
c.Assert(checkErr, IsNil)
|
|
}
|
|
if res != nil {
|
|
res.Close()
|
|
}
|
|
tk.Exec("commit")
|
|
}
|
|
failpoint.Disable("tikvclient/injectTxnScope")
|
|
tk.MustExec("set global tidb_enable_local_txn = off;")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationUnion(c *C) {
|
|
// For issue 19694.
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustQuery("select cast('2010-09-09' as date) a union select '2010-09-09 ' order by a;").Check(testkit.Rows("2010-09-09", "2010-09-09 "))
|
|
res := tk.MustQuery("select cast('2010-09-09' as date) a union select '2010-09-09 ';")
|
|
c.Check(len(res.Rows()), Equals, 2)
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
res = tk.MustQuery("select cast('2010-09-09' as date) a union select '2010-09-09 ';")
|
|
c.Check(len(res.Rows()), Equals, 1)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue22098(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("CREATE TABLE `ta` (" +
|
|
" `k` varchar(32) NOT NULL DEFAULT ' '," +
|
|
" `c0` varchar(32) NOT NULL DEFAULT ' '," +
|
|
" `c` varchar(18) NOT NULL DEFAULT ' '," +
|
|
" `e0` varchar(1) NOT NULL DEFAULT ' '," +
|
|
" PRIMARY KEY (`k`,`c0`,`c`)," +
|
|
" KEY `idx` (`c`,`e0`)" +
|
|
") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin")
|
|
tk.MustExec("CREATE TABLE `tb` (" +
|
|
" `k` varchar(32) NOT NULL DEFAULT ' '," +
|
|
" `e` int(11) NOT NULL DEFAULT '0'," +
|
|
" `i` int(11) NOT NULL DEFAULT '0'," +
|
|
" `s` varchar(1) NOT NULL DEFAULT ' '," +
|
|
" `c` varchar(50) NOT NULL DEFAULT ' '," +
|
|
" PRIMARY KEY (`k`)" +
|
|
") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin")
|
|
tk.MustExec("prepare stmt from \"select a.* from ta a left join tb b on a.k = b.k where (a.k <> '000000' and ((b.s = ? and i = ? ) or (b.s = ? and e = ?) or (b.s not in(?, ?))) and b.c like '%1%') or (a.c <> '000000' and a.k = '000000')\"")
|
|
tk.MustExec("set @a=3;set @b=20200414;set @c='a';set @d=20200414;set @e=3;set @f='a';")
|
|
tk.MustQuery("execute stmt using @a,@b,@c,@d,@e,@f").Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationUnion2(c *C) {
|
|
// For issue 22179
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a varchar(10))")
|
|
tk.MustExec("insert into t values('aaaaaaaaa'),('天王盖地虎宝塔镇河妖')")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("aaaaaaaaa", "天王盖地虎宝塔镇河妖"))
|
|
|
|
// check the collation of sub query of union statement.
|
|
tk.MustQuery("select collation(a) from (select null as a) aaa").Check(testkit.Rows("binary"))
|
|
tk.MustQuery("select collation(a) from (select a from t limit 1) aaa").Check(testkit.Rows("utf8mb4_bin"))
|
|
|
|
// Reverse sub query of union statement.
|
|
tk.MustQuery("select * from (select null as a union all select a from t) aaa order by a").Check(testkit.Rows("<nil>", "aaaaaaaaa", "天王盖地虎宝塔镇河妖"))
|
|
tk.MustQuery("select * from (select a from t) aaa union all select null as a order by a").Check(testkit.Rows("<nil>", "aaaaaaaaa", "天王盖地虎宝塔镇河妖"))
|
|
tk.MustExec("drop table if exists t")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) Test22717(c *C) {
|
|
// For issue 22717
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec(`create table t(
|
|
a enum('a','','c'),
|
|
b enum('0','1','2'),
|
|
c set('a','','c'),
|
|
d set('0','1','2')
|
|
)`)
|
|
tk.MustExec("insert into t values(1,1,1,1),(2,2,2,2),(3,3,3,3)")
|
|
tk.MustExec("set @@sql_mode = ''")
|
|
tk.MustExec("insert into t values('','','','')")
|
|
tk.MustQuery("select * from t").Check(testkit.Rows("a 0 a 0", " 1 1", "c 2 a, 0,1", " "))
|
|
tk.MustQuery("select a from t where a").Check(testkit.Rows("a", "", "c", ""))
|
|
tk.MustQuery("select b from t where b").Check(testkit.Rows("0", "1", "2"))
|
|
tk.MustQuery("select c from t where c").Check(testkit.Rows("a", "", "a,", ""))
|
|
tk.MustQuery("select d from t where d").Check(testkit.Rows("0", "1", "0,1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) Test23262(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a year)")
|
|
tk.MustExec("insert into t values(2002)")
|
|
tk.MustQuery("select * from t where a=2").Check(testkit.Rows("2002"))
|
|
tk.MustQuery("select * from t where a='2'").Check(testkit.Rows("2002"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestPartitionPruningRelaxOP(c *C) {
|
|
// Discovered while looking at issue 19941 (not completely related)
|
|
// relaxOP relax the op > to >= and < to <=
|
|
// Sometime we need to relax the condition, for example:
|
|
// col < const => f(col) <= const
|
|
// datetime < 2020-02-11 16:18:42 => to_days(datetime) <= to_days(2020-02-11)
|
|
// We can't say:
|
|
// datetime < 2020-02-11 16:18:42 => to_days(datetime) < to_days(2020-02-11)
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("DROP TABLE IF EXISTS t1;")
|
|
tk.MustExec(`CREATE TABLE t1 (d date NOT NULL) PARTITION BY RANGE (YEAR(d))
|
|
(PARTITION p2016 VALUES LESS THAN (2017), PARTITION p2017 VALUES LESS THAN (2018), PARTITION p2018 VALUES LESS THAN (2019),
|
|
PARTITION p2019 VALUES LESS THAN (2020), PARTITION pmax VALUES LESS THAN MAXVALUE)`)
|
|
|
|
tk.MustExec(`INSERT INTO t1 VALUES ('2016-01-01'), ('2016-06-01'), ('2016-09-01'), ('2017-01-01'),
|
|
('2017-06-01'), ('2017-09-01'), ('2018-01-01'), ('2018-06-01'), ('2018-09-01'), ('2018-10-01'),
|
|
('2018-11-01'), ('2018-12-01'), ('2018-12-31'), ('2019-01-01'), ('2019-06-01'), ('2019-09-01'),
|
|
('2020-01-01'), ('2020-06-01'), ('2020-09-01');`)
|
|
|
|
tk.MustQuery("SELECT COUNT(*) FROM t1 WHERE d < '2018-01-01'").Check(testkit.Rows("6"))
|
|
tk.MustQuery("SELECT COUNT(*) FROM t1 WHERE d > '2018-01-01'").Check(testkit.Rows("12"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestClusteredIndexCorCol(c *C) {
|
|
// For issue 23076
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1, t2;")
|
|
tk.MustExec("create table t1 (c_int int, c_str varchar(40), primary key (c_int, c_str) clustered, key(c_int) );")
|
|
tk.MustExec("create table t2 like t1 ;")
|
|
tk.MustExec("insert into t1 values (1, 'crazy lumiere'), (10, 'goofy mestorf');")
|
|
tk.MustExec("insert into t2 select * from t1 ;")
|
|
tk.MustQuery("select (select t2.c_str from t2 where t2.c_str = t1.c_str and t2.c_int = 10 order by t2.c_str limit 1) x from t1;").Check(testkit.Rows("<nil>", "goofy mestorf"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestEnumPushDown(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (c_enum enum('c', 'b', 'a'))")
|
|
tk.MustExec("insert into t values ('a'), ('b'), ('c'), ('a'), ('b'), ('a')")
|
|
|
|
// test order by
|
|
tk.MustQuery("select c_enum from t order by c_enum").
|
|
Check(testkit.Rows("c", "b", "b", "a", "a", "a"))
|
|
tk.MustQuery("select c_enum from t order by c_enum desc").
|
|
Check(testkit.Rows("a", "a", "a", "b", "b", "c"))
|
|
tk.MustQuery("select c_enum from t order by if(c_enum>1, c_enum, c_enum)").
|
|
Check(testkit.Rows("a", "a", "a", "b", "b", "c"))
|
|
|
|
// test selection
|
|
tk.MustQuery("select c_enum from t where c_enum order by c_enum").
|
|
Check(testkit.Rows("c", "b", "b", "a", "a", "a"))
|
|
tk.MustQuery("select c_enum from t where c_enum > 'a' order by c_enum").
|
|
Check(testkit.Rows("c", "b", "b"))
|
|
tk.MustQuery("select c_enum from t where c_enum > 1 order by c_enum").
|
|
Check(testkit.Rows("b", "b", "a", "a", "a"))
|
|
tk.MustQuery("select c_enum from t where c_enum = 1 order by c_enum").
|
|
Check(testkit.Rows("c"))
|
|
tk.MustQuery("select c_enum from t where c_enum = 'a' order by c_enum").
|
|
Check(testkit.Rows("a", "a", "a"))
|
|
tk.MustQuery("select c_enum from t where c_enum + 1 order by c_enum").
|
|
Check(testkit.Rows("c", "b", "b", "a", "a", "a"))
|
|
tk.MustQuery("select c_enum from t where c_enum - 1 order by c_enum").
|
|
Check(testkit.Rows("b", "b", "a", "a", "a"))
|
|
|
|
// test projection
|
|
tk.MustQuery("select c_enum+1 from t order by c_enum").
|
|
Check(testkit.Rows("2", "3", "3", "4", "4", "4"))
|
|
tk.MustQuery("select c_enum, c_enum=1 from t order by c_enum").
|
|
Check(testkit.Rows("c 1", "b 0", "b 0", "a 0", "a 0", "a 0"))
|
|
tk.MustQuery("select c_enum, c_enum>1 from t order by c_enum").
|
|
Check(testkit.Rows("c 0", "b 1", "b 1", "a 1", "a 1", "a 1"))
|
|
tk.MustQuery("select c_enum, c_enum>'a' from t order by c_enum").
|
|
Check(testkit.Rows("c 1", "b 1", "b 1", "a 0", "a 0", "a 0"))
|
|
|
|
// test aggregate
|
|
tk.MustQuery("select max(c_enum) from t").
|
|
Check(testkit.Rows("c"))
|
|
tk.MustQuery("select min(c_enum) from t").
|
|
Check(testkit.Rows("a"))
|
|
tk.MustQuery("select max(c_enum+1) from t").
|
|
Check(testkit.Rows("4"))
|
|
tk.MustQuery("select min(c_enum+1) from t").
|
|
Check(testkit.Rows("2"))
|
|
tk.MustQuery("select avg(c_enum) from t").
|
|
Check(testkit.Rows("2.3333333333333335"))
|
|
tk.MustQuery("select avg(distinct c_enum) from t").
|
|
Check(testkit.Rows("2"))
|
|
tk.MustQuery("select distinct c_enum from t order by c_enum").
|
|
Check(testkit.Rows("c", "b", "a"))
|
|
tk.MustQuery("select c_enum from t group by c_enum order by c_enum").
|
|
Check(testkit.Rows("c", "b", "a"))
|
|
|
|
// test correlated
|
|
tk.MustExec("drop table if exists t1")
|
|
tk.MustExec(`CREATE TABLE t1 (
|
|
a char(3) NOT NULL default '',
|
|
e enum('a','b','c','d','e') NOT NULL default 'a'
|
|
)`)
|
|
tk.MustExec("INSERT INTO t1 VALUES ('aaa','e')")
|
|
tk.MustExec("INSERT INTO t1 VALUES ('bbb','e')")
|
|
tk.MustExec("INSERT INTO t1 VALUES ('ccc','a')")
|
|
tk.MustExec("INSERT INTO t1 VALUES ('ddd','e')")
|
|
tk.MustQuery(`SELECT DISTINCT e AS c FROM t1 outr WHERE
|
|
a <> SOME ( SELECT a FROM t1 WHERE e = outr.e)`).
|
|
Check(testkit.Rows("e"))
|
|
|
|
// no index
|
|
tk.MustExec("drop table t")
|
|
tk.MustExec("create table t(e enum('c','b','a'))")
|
|
tk.MustExec("insert into t values(1),(2),(3)")
|
|
tk.MustQuery("select e from t where e > 'b'").
|
|
Check(testkit.Rows("c"))
|
|
tk.MustQuery("select e from t where e > 2").
|
|
Check(testkit.Rows("a"))
|
|
|
|
// enable index
|
|
tk.MustExec("alter table t add index idx(e)")
|
|
tk.MustQuery("select e from t where e > 'b'").
|
|
Check(testkit.Rows("c"))
|
|
tk.MustQuery("select e from t where e > 2").
|
|
Check(testkit.Rows("a"))
|
|
|
|
tk.MustExec("drop table if exists tdm")
|
|
tk.MustExec("create table tdm(id int, `c12` enum('a','b','c'), PRIMARY KEY (`id`));")
|
|
tk.MustExec("insert into tdm values (1, 'a');")
|
|
tk.MustExec("update tdm set c12 = 2 where id = 1;")
|
|
tk.MustQuery("select * from tdm").Check(testkit.Rows("1 b"))
|
|
tk.MustExec("set @@sql_mode = '';")
|
|
tk.MustExec("update tdm set c12 = 0 where id = 1;")
|
|
tk.MustQuery("select c12+0 from tdm").Check(testkit.Rows("0"))
|
|
tk.MustExec("update tdm set c12 = '0' where id = 1;")
|
|
tk.MustQuery("select c12+0 from tdm").Check(testkit.Rows("0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestJiraSetInnoDBDefaultRowFormat(c *C) {
|
|
// For issue #23541
|
|
// JIRA needs to be able to set this to be happy.
|
|
// See: https://nova.moe/run-jira-on-tidb/
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("set global innodb_default_row_format = dynamic")
|
|
tk.MustExec("set global innodb_default_row_format = 'dynamic'")
|
|
tk.MustQuery("SHOW VARIABLES LIKE 'innodb_default_row_format'").Check(testkit.Rows("innodb_default_row_format dynamic"))
|
|
tk.MustQuery("SHOW VARIABLES LIKE 'character_set_server'").Check(testkit.Rows("character_set_server utf8mb4"))
|
|
tk.MustQuery("SHOW VARIABLES LIKE 'innodb_file_format'").Check(testkit.Rows("innodb_file_format Barracuda"))
|
|
tk.MustQuery("SHOW VARIABLES LIKE 'innodb_large_prefix'").Check(testkit.Rows("innodb_large_prefix ON"))
|
|
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationForBinaryLiteral(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("CREATE TABLE t (`COL1` tinyblob NOT NULL, `COL2` binary(1) NOT NULL, `COL3` bigint(11) NOT NULL, PRIMARY KEY (`COL1`(5),`COL2`,`COL3`) /*T![clustered_index] CLUSTERED */)")
|
|
tk.MustExec("insert into t values(0x1E,0xEC,6966939640596047133);")
|
|
tk.MustQuery("select * from t where col1 not in (0x1B,0x20) order by col1").Check(testkit.Rows("\x1e \xec 6966939640596047133"))
|
|
tk.MustExec("drop table t")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue23623(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1(c1 int);")
|
|
tk.MustExec("insert into t1 values(-2147483648), (-2147483648), (null);")
|
|
tk.MustQuery("select count(*) from t1 where c1 > (select sum(c1) from t1);").Check(testkit.Rows("2"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestApproximatePercentile(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (a bit(10))")
|
|
tk.MustExec("insert into t values(b'1111')")
|
|
tk.MustQuery("select approx_percentile(a, 10) from t").Check(testkit.Rows("<nil>"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestCollationPrefixClusteredIndex(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t (k char(20), v int, primary key (k(4)) clustered, key (k)) collate utf8mb4_general_ci;")
|
|
tk.MustExec("insert into t values('01233', 1);")
|
|
tk.MustExec("create index idx on t(k(2))")
|
|
tk.MustQuery("select * from t use index(k_2);").Check(testkit.Rows("01233 1"))
|
|
tk.MustQuery("select * from t use index(idx);").Check(testkit.Rows("01233 1"))
|
|
tk.MustExec("admin check table t;")
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue23805(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
|
|
tk.MustExec("CREATE TABLE `tbl_5` (" +
|
|
" `col_25` time NOT NULL DEFAULT '05:35:58'," +
|
|
" `col_26` blob NOT NULL," +
|
|
" `col_27` double NOT NULL," +
|
|
" `col_28` char(83) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL," +
|
|
" `col_29` timestamp NOT NULL," +
|
|
" `col_30` varchar(36) COLLATE utf8mb4_general_ci NOT NULL DEFAULT 'ywzIn'," +
|
|
" `col_31` binary(85) DEFAULT 'OIstcXsGmAyc'," +
|
|
" `col_32` datetime NOT NULL DEFAULT '2024-08-02 00:00:00'," +
|
|
" PRIMARY KEY (`col_26`(3),`col_27`) /*T![clustered_index] CLUSTERED */," +
|
|
" UNIQUE KEY `idx_10` (`col_26`(5)));")
|
|
tk.MustExec("insert ignore into tbl_5 set col_28 = 'ZmZIdSnq' , col_25 = '18:50:52.00' on duplicate key update col_26 = 'y';\n")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue24429(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("set @@sql_mode = ANSI_QUOTES;")
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t (a int);")
|
|
tk.MustQuery(`select t."a"=10 from t;`).Check(testkit.Rows())
|
|
tk.MustExec("drop table if exists t;")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestVitessHash(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t_int, t_blob, t_varchar;")
|
|
tk.MustExec("create table t_int(id int, a bigint unsigned null);")
|
|
tk.MustExec("insert into t_int values " +
|
|
"(1, 30375298039), " +
|
|
"(2, 1123), " +
|
|
"(3, 30573721600), " +
|
|
"(4, " + fmt.Sprintf("%d", uint64(math.MaxUint64)) + ")," +
|
|
"(5, 116)," +
|
|
"(6, null);")
|
|
|
|
// Integers
|
|
tk.MustQuery("select hex(vitess_hash(a)) from t_int").
|
|
Check(testkit.Rows(
|
|
"31265661E5F1133",
|
|
"31B565D41BDF8CA",
|
|
"1EFD6439F2050FFD",
|
|
"355550B2150E2451",
|
|
"1E1788FF0FDE093C",
|
|
"<nil>"))
|
|
|
|
// Nested function sanity test
|
|
tk.MustQuery("select hex(vitess_hash(convert(a, decimal(8,4)))) from t_int where id = 5").
|
|
Check(testkit.Rows("1E1788FF0FDE093C"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestVitessHashMatchesVitessShards(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(customer_id bigint, id bigint, expected_shard bigint unsigned, computed_shard bigint unsigned null, primary key (customer_id, id));")
|
|
|
|
tk.MustExec("insert into t (customer_id, id, expected_shard) values " +
|
|
"(30370720100, 1, x'd6'), " +
|
|
"(30370670010, 2, x'd6'), " +
|
|
"(30370689320, 3, x'e1'), " +
|
|
"(30370693008, 4, x'e0'), " +
|
|
"(30370656005, 5, x'89'), " +
|
|
"(30370702638, 6, x'89'), " +
|
|
"(30370658809, 7, x'ce'), " +
|
|
"(30370665369, 8, x'cf'), " +
|
|
"(30370706138, 9, x'85'), " +
|
|
"(30370708769, 10, x'85'), " +
|
|
"(30370711915, 11, x'a3'), " +
|
|
"(30370712595, 12, x'a3'), " +
|
|
"(30370656340, 13, x'7d'), " +
|
|
"(30370660143, 14, x'7c'), " +
|
|
"(30371738450, 15, x'fc'), " +
|
|
"(30371683979, 16, x'fd'), " +
|
|
"(30370664597, 17, x'92'), " +
|
|
"(30370667361, 18, x'93'), " +
|
|
"(30370656406, 19, x'd2'), " +
|
|
"(30370716959, 20, x'd3'), " +
|
|
"(30375207698, 21, x'9a'), " +
|
|
"(30375168766, 22, x'9a'), " +
|
|
"(30370711813, 23, x'ca'), " +
|
|
"(30370721803, 24, x'ca'), " +
|
|
"(30370717957, 25, x'97'), " +
|
|
"(30370734969, 26, x'96'), " +
|
|
"(30375203572, 27, x'98'), " +
|
|
"(30375292643, 28, x'99'); ")
|
|
|
|
// Sanity check the shards being computed correctly
|
|
tk.MustExec("update t set computed_shard = (vitess_hash(customer_id) >> 56);")
|
|
tk.MustQuery("select customer_id, id, hex(expected_shard), hex(computed_shard) from t where expected_shard <> computed_shard").
|
|
Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestSecurityEnhancedMode(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
sem.Enable()
|
|
defer sem.Disable()
|
|
|
|
// When SEM is enabled these features are restricted to all users
|
|
// regardless of what privileges they have available.
|
|
_, err := tk.Exec("SELECT 1 INTO OUTFILE '/tmp/aaaa'")
|
|
c.Assert(err.Error(), Equals, "[planner:8132]Feature 'SELECT INTO' is not supported when security enhanced mode is enabled")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue23925(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int primary key, b set('Alice','Bob') DEFAULT NULL);")
|
|
tk.MustExec("insert into t value(1,'Bob');")
|
|
tk.MustQuery("select max(b) + 0 from t group by a;").Check(testkit.Rows("2"))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int, b set('Alice','Bob') DEFAULT NULL);")
|
|
tk.MustExec("insert into t value(1,'Bob');")
|
|
tk.MustQuery("select max(b) + 0 from t group by a;").Check(testkit.Rows("2"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestCTEInvalidUsage(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int);")
|
|
// A CTE can refer to CTEs defined earlier in the same WITH clause, but not those defined later.
|
|
tk.MustGetErrCode("with cte1 as (select * from cte2), cte2 as (select 1) select * from cte1;", errno.ErrNoSuchTable)
|
|
// A CTE in a given query block can refer to CTEs defined in query blocks at a more outer level, but not CTEs defined in query blocks at a more inner level.
|
|
// MySQL allows this statement, and it should be a bug of MySQL. PostgreSQL also reports an error.
|
|
tk.MustGetErrCode("with cte1 as (select * from cte2) select * from (with cte2 as (select 2) select * from cte1 ) q;", errno.ErrNoSuchTable)
|
|
// Aggregation function is not allowed in the recursive part.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select sum(n) from cte group by n) select * from cte;", errno.ErrCTERecursiveForbidsAggregation)
|
|
// Window function is not allowed in the recursive part.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select row_number() over(partition by n) from cte ) select * from cte;", errno.ErrCTERecursiveForbidsAggregation)
|
|
// Group by is not allowed in the recursive part.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union (select * from cte order by n)) select * from cte;", errno.ErrNotSupportedYet)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union (select * from cte order by n)) select * from cte;", errno.ErrNotSupportedYet)
|
|
// Distinct is not allowed in the recursive part.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select distinct * from cte) select * from cte;", errno.ErrNotSupportedYet)
|
|
// Limit is not allowed in the recursive part.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union (select * from cte limit 2)) select * from cte;", errno.ErrNotSupportedYet)
|
|
// The recursive SELECT part must reference the CTE only once and only in its FROM clause, not in any subquery.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select * from cte, cte c1) select * from cte;", errno.ErrInvalidRequiresSingleReference)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select * from (select * from cte) c1) select * from cte;", errno.ErrInvalidRequiresSingleReference)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select * from cte where 1 in (select * from cte)) select * from cte;", errno.ErrInvalidRequiresSingleReference)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select * from cte where exists (select * from cte)) select * from cte;", errno.ErrInvalidRequiresSingleReference)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select * from cte where 1 > (select * from cte)) select * from cte;", errno.ErrInvalidRequiresSingleReference)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select (select * from cte) c1) select * from cte;", errno.ErrInvalidRequiresSingleReference)
|
|
// The recursive part can reference tables other than the CTE and join them with the CTE. If used in a join like this, the CTE must not be on the right side of a LEFT JOIN.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select * from t left join cte on t.a=cte.n) select * from cte;", errno.ErrCTERecursiveForbiddenJoinOrder)
|
|
// Recursive part containing non-recursive query is not allowed.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 intersect select 2 union select * from cte union select 1) select * from cte;", errno.ErrCTERecursiveRequiresNonRecursiveFirst)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select * from cte union select * from cte) select * from cte;", errno.ErrCTERecursiveRequiresNonRecursiveFirst)
|
|
// Invalid use of intersect/except.
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 intersect select * from cte) select * from cte;", errno.ErrNotSupportedYet)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select 1 intersect select * from cte) select * from cte;", errno.ErrNotSupportedYet)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 except select * from cte) select * from cte;", errno.ErrNotSupportedYet)
|
|
tk.MustGetErrCode("with recursive cte(n) as (select 1 union select 1 except select * from cte) select * from cte;", errno.ErrNotSupportedYet)
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue23889(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists test_decimal,test_t;")
|
|
tk.MustExec("create table test_decimal(col_decimal decimal(10,0));")
|
|
tk.MustExec("insert into test_decimal values(null),(8);")
|
|
tk.MustExec("create table test_t(a int(11), b decimal(32,0));")
|
|
tk.MustExec("insert into test_t values(1,4),(2,4),(5,4),(7,4),(9,4);")
|
|
|
|
tk.MustQuery("SELECT ( test_decimal . `col_decimal` , test_decimal . `col_decimal` ) IN ( select * from test_t ) as field1 FROM test_decimal;").Check(
|
|
testkit.Rows("<nil>", "0"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestRefineArgNullValues(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("create table t(id int primary key, a int)")
|
|
tk.MustExec("create table s(a int)")
|
|
tk.MustExec("insert into s values(1),(2)")
|
|
|
|
tk.MustQuery("select t.id = 1.234 from t right join s on t.a = s.a").Check(testkit.Rows(
|
|
"<nil>",
|
|
"<nil>",
|
|
))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestEnumIndex(c *C) {
|
|
defer s.cleanEnv(c)
|
|
|
|
elems := []string{"\"a\"", "\"b\"", "\"c\""}
|
|
rand.Shuffle(len(elems), func(i, j int) {
|
|
elems[i], elems[j] = elems[j], elems[i]
|
|
})
|
|
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t,tidx")
|
|
tk.MustExec("create table t(e enum(" + strings.Join(elems, ",") + "))")
|
|
tk.MustExec("create table tidx(e enum(" + strings.Join(elems, ",") + "), index idx(e))")
|
|
|
|
nRows := 50
|
|
values := make([]string, 0, nRows)
|
|
for i := 0; i < nRows; i++ {
|
|
values = append(values, fmt.Sprintf("(%v)", rand.Intn(len(elems))+1))
|
|
}
|
|
tk.MustExec(fmt.Sprintf("insert into t values %v", strings.Join(values, ", ")))
|
|
tk.MustExec(fmt.Sprintf("insert into tidx values %v", strings.Join(values, ", ")))
|
|
|
|
ops := []string{"=", "!=", ">", ">=", "<", "<="}
|
|
testElems := []string{"\"a\"", "\"b\"", "\"c\"", "\"d\"", "\"\"", "1", "2", "3", "4", "0", "-1"}
|
|
for i := 0; i < nRows; i++ {
|
|
cond := fmt.Sprintf("e" + ops[rand.Intn(len(ops))] + testElems[rand.Intn(len(testElems))])
|
|
result := tk.MustQuery("select * from t where " + cond).Sort().Rows()
|
|
tk.MustQuery("select * from tidx where " + cond).Sort().Check(result)
|
|
}
|
|
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(e enum('d','c','b','a'), a int, index idx(e));")
|
|
tk.MustExec("insert into t values(1,1),(2,2),(3,3),(4,4);")
|
|
tk.MustQuery("select /*+ use_index(t, idx) */ * from t where e not in ('a','d') and a = 2;").Check(
|
|
testkit.Rows("c 2"))
|
|
|
|
// issue 24419
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t02")
|
|
tk.MustExec("CREATE TABLE `t02` ( `COL1` enum('^YSQT0]V@9TFN>^WB6G?NG@S8>VYOM;BSC@<BCQ6','TKZQQ=C1@IH9W>64=ZISGS?O[JDFBI5M]QXJYQNSKU>NGAWLXS26LMTZ2YNN`XKIUGKY0IHDWV>E[BJJCABOKH1M^CB5E@DLS7Q88PWZTEAY]1ZQMN5NX[I<KBBK','PXWTHJ?R]P=`Y','OFJHCEKCQGT:MXI7P3[YO4N0DF=2XJWJ4Z9Z;HQ8TMUTZV8YLQAHWJ4BDZHR3A','@[ETQPEKKDD;9INXAQISU0O65J86AWQ2SZ8=ZZW6TKT4GCF_O13^ZQW_S>FIYA983K:E4N77@FINM5HVGQCUCVNF5WLOOOEORAM=_JLMVFURMUASTVDBE','NL3V:J9LM4U5KUCV<RIJ_RKMZ4;CXD_0:K`HCO=P1YNYTHX8KYZRQ?PL01HLNSUC_R7:I5<V[HV0BIDEBZAPT73R7`DP43XXPLQCEI8>R;P','M5=T5FLQEZMPZAXH]4G:TSYYYVQ7O@4S6C3N8WPFKSP;SRD6VW@94BBH8XCT','P]I52Y46F?@RMOOF6;FWDTO`7FIT]R:]ELHD[CNLDSHC7FPBYOOJXLZSBV^5C^AAF6J5BCKE4V9==@H=4C]GMZXPNM','ECIQWH>?MK=ARGI0WVJNIBZFCFVJHFIUYJ:2?2WWZBNBWTPFNQPLLBFP9R_','E<<T9UUF2?XM8TWS_','W[5E_U1J?YSOQISL1KD','M@V^`^8I','5UTEJUZIQ^ZJOJU_D6@V2DSVOIK@LUT^E?RTL>_Y9OT@SOPYR72VIJVMBWIVPF@TTBZ@8ZPBZL=LXZF`WM4V2?K>AT','PZ@PR6XN28JL`B','ZOHBSCRMZPOI`IVTSEZAIDAF7DS@1TT20AP9','QLDIOY[Y:JZR@OL__I^@FBO=O_?WOOR:2BE:QJC','BI^TGJ_N<H:7OW8XXITM@FBWDNJ=KA`X:9@BUY4UHKSHFP`EAWR9_QS^HR2AI39MGVXWVD]RUI46SHU=GXAX;RT765X:CU7M4XOD^S9JFZI=HTTS?C0CT','M@HGGFM43C7','@M`IHSJQ8HBTGOS`=VW]QBMLVWN`SP;E>EEXYKV1POHTOJQPGCPVR=TYZMGWABUQR07J8U::W4','N`ZN4P@9T[JW;FR6=FA4WP@APNPG[XQVIK4]F]2>EC>JEIOXC``;;?OHP') DEFAULT NULL, `COL2` tinyint DEFAULT NULL, `COL3` time DEFAULT NULL, KEY `U_M_COL4` (`COL1`,`COL2`), KEY `U_M_COL5` (`COL3`,`COL2`)) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;")
|
|
tk.MustExec("insert into t02(col1, col2) values ('OFJHCEKCQGT:MXI7P3[YO4N0DF=2XJWJ4Z9Z;HQ8TMUTZV8YLQAHWJ4BDZHR3A', 39), ('OFJHCEKCQGT:MXI7P3[YO4N0DF=2XJWJ4Z9Z;HQ8TMUTZV8YLQAHWJ4BDZHR3A', 51), ('OFJHCEKCQGT:MXI7P3[YO4N0DF=2XJWJ4Z9Z;HQ8TMUTZV8YLQAHWJ4BDZHR3A', 55), ('OFJHCEKCQGT:MXI7P3[YO4N0DF=2XJWJ4Z9Z;HQ8TMUTZV8YLQAHWJ4BDZHR3A', -30), ('ZOHBSCRMZPOI`IVTSEZAIDAF7DS@1TT20AP9', -30);")
|
|
tk.MustQuery("select * from t02 where col1 not in (\"W1Rgd74pbJaGX47h1MPjpr0XSKJNCnwEleJ50Vbpl9EmbHJX6D6BXYKT2UAbl1uDw3ZGeYykhzG6Gld0wKdOiT4Gv5j9upHI0Q7vrXij4N9WNFJvB\", \"N`ZN4P@9T[JW;FR6=FA4WP@APNPG[XQVIK4]F]2>EC>JEIOXC``;;?OHP\") and col2 = -30;").Check(
|
|
testkit.Rows(
|
|
"OFJHCEKCQGT:MXI7P3[YO4N0DF=2XJWJ4Z9Z;HQ8TMUTZV8YLQAHWJ4BDZHR3A -30 <nil>",
|
|
"ZOHBSCRMZPOI`IVTSEZAIDAF7DS@1TT20AP9 -30 <nil>"))
|
|
|
|
// issue 24576
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(col1 enum('a','b','c'), col2 enum('a','b','c'), col3 int, index idx(col1,col2));")
|
|
tk.MustExec("insert into t values(1,1,1),(2,2,2),(3,3,3);")
|
|
tk.MustQuery("select /*+ use_index(t,idx) */ col3 from t where col2 between 'b' and 'b' and col1 is not null;").Check(
|
|
testkit.Rows("2"))
|
|
tk.MustQuery("select /*+ use_index(t,idx) */ col3 from t where col2 = 'b' and col1 is not null;").Check(
|
|
testkit.Rows("2"))
|
|
|
|
// issue25099
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(e enum(\"a\",\"b\",\"c\"), index idx(e));")
|
|
tk.MustExec("insert ignore into t values(0),(1),(2),(3);")
|
|
tk.MustQuery("select * from t where e = '';").Check(
|
|
testkit.Rows(""))
|
|
tk.MustQuery("select * from t where e != 'a';").Sort().Check(
|
|
testkit.Rows("", "b", "c"))
|
|
tk.MustExec("alter table t drop index idx;")
|
|
tk.MustQuery("select * from t where e = '';").Check(
|
|
testkit.Rows(""))
|
|
tk.MustQuery("select * from t where e != 'a';").Sort().Check(
|
|
testkit.Rows("", "b", "c"))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(e enum(\"\"), index idx(e));")
|
|
tk.MustExec("insert ignore into t values(0),(1);")
|
|
tk.MustQuery("select * from t where e = '';").Check(
|
|
testkit.Rows("", ""))
|
|
tk.MustExec("alter table t drop index idx;")
|
|
tk.MustQuery("select * from t where e = '';").Check(
|
|
testkit.Rows("", ""))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(e enum(\"a\",\"b\",\"c\"), index idx(e));")
|
|
tk.MustExec("insert ignore into t values(0);")
|
|
tk.MustExec("select * from t t1 join t t2 on t1.e=t2.e;")
|
|
tk.MustQuery("select /*+ inl_join(t1,t2) */ * from t t1 join t t2 on t1.e=t2.e;").Check(
|
|
testkit.Rows(" "))
|
|
tk.MustQuery("select /*+ hash_join(t1,t2) */ * from t t1 join t t2 on t1.e=t2.e;").Check(
|
|
testkit.Rows(" "))
|
|
tk.MustQuery("select /*+ inl_hash_join(t1,t2) */ * from t t1 join t t2 on t1.e=t2.e;").Check(
|
|
testkit.Rows(" "))
|
|
}
|
|
|
|
// Previously global values were cached. This is incorrect.
|
|
// See: https://github.com/pingcap/tidb/issues/24368
|
|
func (s *testIntegrationSuite) TestGlobalCacheCorrectness(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery("SHOW VARIABLES LIKE 'max_connections'").Check(testkit.Rows("max_connections 151"))
|
|
tk.MustExec("SET GLOBAL max_connections=1234")
|
|
tk.MustQuery("SHOW VARIABLES LIKE 'max_connections'").Check(testkit.Rows("max_connections 1234"))
|
|
// restore
|
|
tk.MustExec("SET GLOBAL max_connections=151")
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestRedundantColumnResolve(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1, t2")
|
|
tk.MustExec("create table t1(a int not null)")
|
|
tk.MustExec("create table t2(a int not null)")
|
|
tk.MustExec("insert into t1 values(1)")
|
|
tk.MustExec("insert into t2 values(1)")
|
|
tk.MustQuery("select a, count(*) from t1 join t2 using (a) group by a").Check(testkit.Rows("1 1"))
|
|
tk.MustQuery("select a, count(*) from t1 natural join t2 group by a").Check(testkit.Rows("1 1"))
|
|
err := tk.ExecToErr("select a, count(*) from t1 join t2 on t1.a=t2.a group by a")
|
|
c.Assert(err.Error(), Equals, "[planner:1052]Column 'a' in field list is ambiguous")
|
|
tk.MustQuery("select t1.a, t2.a from t1 join t2 using (a) group by t1.a").Check(testkit.Rows("1 1"))
|
|
err = tk.ExecToErr("select t1.a, t2.a from t1 join t2 using(a) group by a")
|
|
c.Assert(err.Error(), Equals, "[planner:1052]Column 'a' in group statement is ambiguous")
|
|
tk.MustQuery("select t2.a from t1 join t2 using (a) group by t1.a").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select t1.a from t1 join t2 using (a) group by t1.a").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select t2.a from t1 join t2 using (a) group by t2.a").Check(testkit.Rows("1"))
|
|
// The test below cannot pass now since we do not infer functional dependencies from filters as MySQL, hence would fail in only_full_group_by check.
|
|
// tk.MustQuery("select t1.a from t1 join t2 using (a) group by t2.a").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select count(*) from t1 join t2 using (a) group by t2.a").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select t2.a from t1 join t2 using (a) group by a").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select t1.a from t1 join t2 using (a) group by a").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select * from t1 join t2 using(a)").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select t1.a, t2.a from t1 join t2 using(a)").Check(testkit.Rows("1 1"))
|
|
tk.MustQuery("select * from t1 natural join t2").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select t1.a, t2.a from t1 natural join t2").Check(testkit.Rows("1 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestControlFunctionWithEnumOrSet(c *C) {
|
|
defer s.cleanEnv(c)
|
|
|
|
// issue 23114
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists e;")
|
|
tk.MustExec("create table e(e enum('c', 'b', 'a'));")
|
|
tk.MustExec("insert into e values ('a'),('b'),('a'),('b');")
|
|
tk.MustQuery("select e from e where if(e>1, e, e);").Sort().Check(
|
|
testkit.Rows("a", "a", "b", "b"))
|
|
tk.MustQuery("select e from e where case e when 1 then e else e end;").Sort().Check(
|
|
testkit.Rows("a", "a", "b", "b"))
|
|
tk.MustQuery("select e from e where case 1 when e then e end;").Check(testkit.Rows())
|
|
|
|
tk.MustQuery("select if(e>1,e,e)='a' from e").Sort().Check(
|
|
testkit.Rows("0", "0", "1", "1"))
|
|
tk.MustQuery("select if(e>1,e,e)=1 from e").Sort().Check(
|
|
testkit.Rows("0", "0", "0", "0"))
|
|
// if and if
|
|
tk.MustQuery("select if(e>2,e,e) and if(e<=2,e,e) from e;").Sort().Check(
|
|
testkit.Rows("1", "1", "1", "1"))
|
|
tk.MustQuery("select if(e>2,e,e) and (if(e<3,0,e) or if(e>=2,0,e)) from e;").Sort().Check(
|
|
testkit.Rows("0", "0", "1", "1"))
|
|
tk.MustQuery("select * from e where if(e>2,e,e) and if(e<=2,e,e);").Sort().Check(
|
|
testkit.Rows("a", "a", "b", "b"))
|
|
tk.MustQuery("select * from e where if(e>2,e,e) and (if(e<3,0,e) or if(e>=2,0,e));").Sort().Check(
|
|
testkit.Rows("a", "a"))
|
|
|
|
// issue 24494
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int,b enum(\"b\",\"y\",\"1\"));")
|
|
tk.MustExec("insert into t values(0,\"y\"),(1,\"b\"),(null,null),(2,\"1\");")
|
|
tk.MustQuery("SELECT count(*) FROM t where if(a,b ,null);").Check(testkit.Rows("2"))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int,b enum(\"b\"),c enum(\"c\"));")
|
|
tk.MustExec("insert into t values(1,1,1),(2,1,1),(1,1,1),(2,1,1);")
|
|
tk.MustQuery("select a from t where if(a=1,b,c)=\"b\";").Check(testkit.Rows("1", "1"))
|
|
tk.MustQuery("select a from t where if(a=1,b,c)=\"c\";").Check(testkit.Rows("2", "2"))
|
|
tk.MustQuery("select a from t where if(a=1,b,c)=1;").Sort().Check(testkit.Rows("1", "1", "2", "2"))
|
|
tk.MustQuery("select a from t where if(a=1,b,c);").Sort().Check(testkit.Rows("1", "1", "2", "2"))
|
|
|
|
tk.MustExec("drop table if exists e;")
|
|
tk.MustExec("create table e(e enum('c', 'b', 'a'));")
|
|
tk.MustExec("insert into e values(3)")
|
|
tk.MustQuery("select elt(1,e) = 'a' from e").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select elt(1,e) = 3 from e").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select e from e where elt(1,e)").Check(testkit.Rows("a"))
|
|
|
|
// test set type
|
|
tk.MustExec("drop table if exists s;")
|
|
tk.MustExec("create table s(s set('c', 'b', 'a'));")
|
|
tk.MustExec("insert into s values ('a'),('b'),('a'),('b');")
|
|
tk.MustQuery("select s from s where if(s>1, s, s);").Sort().Check(
|
|
testkit.Rows("a", "a", "b", "b"))
|
|
tk.MustQuery("select s from s where case s when 1 then s else s end;").Sort().Check(
|
|
testkit.Rows("a", "a", "b", "b"))
|
|
tk.MustQuery("select s from s where case 1 when s then s end;").Check(testkit.Rows())
|
|
|
|
tk.MustQuery("select if(s>1,s,s)='a' from s").Sort().Check(
|
|
testkit.Rows("0", "0", "1", "1"))
|
|
tk.MustQuery("select if(s>1,s,s)=4 from s").Sort().Check(
|
|
testkit.Rows("0", "0", "1", "1"))
|
|
|
|
tk.MustExec("drop table if exists s;")
|
|
tk.MustExec("create table s(s set('c', 'b', 'a'));")
|
|
tk.MustExec("insert into s values('a')")
|
|
tk.MustQuery("select elt(1,s) = 'a' from s").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select elt(1,s) = 4 from s").Check(testkit.Rows("1"))
|
|
tk.MustQuery("select s from s where elt(1,s)").Check(testkit.Rows("a"))
|
|
|
|
// issue 24543
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int,b enum(\"b\"),c enum(\"c\"));")
|
|
tk.MustExec("insert into t values(1,1,1),(2,1,1),(1,1,1),(2,1,1);")
|
|
tk.MustQuery("select if(A, null,b)=1 from t;").Check(testkit.Rows("<nil>", "<nil>", "<nil>", "<nil>"))
|
|
tk.MustQuery("select if(A, null,b)='a' from t;").Check(testkit.Rows("<nil>", "<nil>", "<nil>", "<nil>"))
|
|
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(a int,b set(\"b\"),c set(\"c\"));")
|
|
tk.MustExec("insert into t values(1,1,1),(2,1,1),(1,1,1),(2,1,1);")
|
|
tk.MustQuery("select if(A, null,b)=1 from t;").Check(testkit.Rows("<nil>", "<nil>", "<nil>", "<nil>"))
|
|
tk.MustQuery("select if(A, null,b)='a' from t;").Check(testkit.Rows("<nil>", "<nil>", "<nil>", "<nil>"))
|
|
|
|
// issue 29357
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("create table t(`a` enum('y','b','Abc','null','1','2','0')) CHARSET=binary;")
|
|
tk.MustExec("insert into t values(\"1\");")
|
|
tk.MustQuery("SELECT count(*) from t where (null like 'a') = (case when cast('2015' as real) <=> round(\"1200\",\"1\") then a end);\n").Check(testkit.Rows("0"))
|
|
tk.MustQuery("SELECT (null like 'a') = (case when cast('2015' as real) <=> round(\"1200\",\"1\") then a end) from t;\n").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("SELECT 5 = (case when 0 <=> 0 then a end) from t;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("SELECT '1' = (case when 0 <=> 0 then a end) from t;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("SELECT 5 = (case when 0 <=> 1 then a end) from t;").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("SELECT '1' = (case when 0 <=> 1 then a end) from t;").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("SELECT 5 = (case when 0 <=> 1 then a else a end) from t;").Check(testkit.Rows("1"))
|
|
tk.MustQuery("SELECT '1' = (case when 0 <=> 1 then a else a end) from t;").Check(testkit.Rows("1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestComplexShowVariables(c *C) {
|
|
// This is an example SHOW VARIABLES from mysql-connector-java-5.1.34
|
|
// It returns 19 rows in MySQL 5.7 (the language sysvar no longer exists in 5.6+)
|
|
// and 16 rows in MySQL 8.0 (the aliases for tx_isolation is removed, along with query cache)
|
|
// In the event that we hide noop sysvars in future, we must keep these variables.
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
c.Assert(tk.MustQuery(`SHOW VARIABLES WHERE Variable_name ='language' OR Variable_name = 'net_write_timeout' OR Variable_name = 'interactive_timeout'
|
|
OR Variable_name = 'wait_timeout' OR Variable_name = 'character_set_client' OR Variable_name = 'character_set_connection'
|
|
OR Variable_name = 'character_set' OR Variable_name = 'character_set_server' OR Variable_name = 'tx_isolation'
|
|
OR Variable_name = 'transaction_isolation' OR Variable_name = 'character_set_results' OR Variable_name = 'timezone'
|
|
OR Variable_name = 'time_zone' OR Variable_name = 'system_time_zone'
|
|
OR Variable_name = 'lower_case_table_names' OR Variable_name = 'max_allowed_packet' OR Variable_name = 'net_buffer_length'
|
|
OR Variable_name = 'sql_mode' OR Variable_name = 'query_cache_type' OR Variable_name = 'query_cache_size'
|
|
OR Variable_name = 'license' OR Variable_name = 'init_connect'`).Rows(), HasLen, 19)
|
|
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestBuiltinFuncJSONMergePatch_InColumn(c *C) {
|
|
ctx := context.Background()
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tests := []struct {
|
|
input [2]interface{}
|
|
expected interface{}
|
|
success bool
|
|
errCode int
|
|
}{
|
|
// RFC 7396 document: https://datatracker.ietf.org/doc/html/rfc7396
|
|
// RFC 7396 Example Test Cases
|
|
{[2]interface{}{`{"a":"b"}`, `{"a":"c"}`}, `{"a": "c"}`, true, 0},
|
|
{[2]interface{}{`{"a":"b"}`, `{"b":"c"}`}, `{"a": "b", "b": "c"}`, true, 0},
|
|
{[2]interface{}{`{"a":"b"}`, `{"a":null}`}, `{}`, true, 0},
|
|
{[2]interface{}{`{"a":"b", "b":"c"}`, `{"a":null}`}, `{"b": "c"}`, true, 0},
|
|
{[2]interface{}{`{"a":["b"]}`, `{"a":"c"}`}, `{"a": "c"}`, true, 0},
|
|
{[2]interface{}{`{"a":"c"}`, `{"a":["b"]}`}, `{"a": ["b"]}`, true, 0},
|
|
{[2]interface{}{`{"a":{"b":"c"}}`, `{"a":{"b":"d","c":null}}`}, `{"a": {"b": "d"}}`, true, 0},
|
|
{[2]interface{}{`{"a":[{"b":"c"}]}`, `{"a": [1]}`}, `{"a": [1]}`, true, 0},
|
|
{[2]interface{}{`["a","b"]`, `["c","d"]`}, `["c", "d"]`, true, 0},
|
|
{[2]interface{}{`{"a":"b"}`, `["c"]`}, `["c"]`, true, 0},
|
|
{[2]interface{}{`{"a":"foo"}`, `null`}, `null`, true, 0},
|
|
{[2]interface{}{`{"a":"foo"}`, `"bar"`}, `"bar"`, true, 0},
|
|
{[2]interface{}{`{"e":null}`, `{"a":1}`}, `{"e": null, "a": 1}`, true, 0},
|
|
{[2]interface{}{`[1,2]`, `{"a":"b","c":null}`}, `{"a": "b"}`, true, 0},
|
|
{[2]interface{}{`{}`, `{"a":{"bb":{"ccc":null}}}`}, `{"a": {"bb": {}}}`, true, 0},
|
|
// RFC 7396 Example Document
|
|
{[2]interface{}{`{"title":"Goodbye!","author":{"givenName":"John","familyName":"Doe"},"tags":["example","sample"],"content":"This will be unchanged"}`, `{"title":"Hello!","phoneNumber":"+01-123-456-7890","author":{"familyName":null},"tags":["example"]}`}, `{"title":"Hello!","author":{"givenName":"John"},"tags":["example"],"content":"This will be unchanged","phoneNumber":"+01-123-456-7890"}`, true, 0},
|
|
|
|
// From mysql Example Test Cases
|
|
{[2]interface{}{nil, `{"a":1}`}, nil, true, 0},
|
|
{[2]interface{}{`{"a":1}`, nil}, nil, true, 0},
|
|
{[2]interface{}{`{"a":"foo"}`, `true`}, `true`, true, 0},
|
|
{[2]interface{}{`{"a":"foo"}`, `false`}, `false`, true, 0},
|
|
{[2]interface{}{`{"a":"foo"}`, `123`}, `123`, true, 0},
|
|
{[2]interface{}{`{"a":"foo"}`, `123.1`}, `123.1`, true, 0},
|
|
{[2]interface{}{`{"a":"foo"}`, `[1,2,3]`}, `[1,2,3]`, true, 0},
|
|
{[2]interface{}{"null", `{"a":1}`}, `{"a":1}`, true, 0},
|
|
{[2]interface{}{`{"a":1}`, "null"}, `null`, true, 0},
|
|
|
|
// Invalid json text
|
|
{[2]interface{}{`{"a":1}`, `[1]}`}, nil, false, mysql.ErrInvalidJSONText},
|
|
}
|
|
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists t;`)
|
|
tk.MustExec("CREATE TABLE t ( `id` INT NOT NULL AUTO_INCREMENT, `j` json NULL, `vc` VARCHAR ( 5000 ) NULL, PRIMARY KEY ( `id` ) );")
|
|
for id, t := range tests {
|
|
tk.MustExec("insert into t values(?,?,?)", id+1, t.input[0], t.input[1])
|
|
if t.success {
|
|
result := tk.MustQuery("select json_merge_patch(j,vc) from t where id = ?", id+1)
|
|
if t.expected == nil {
|
|
result.Check(testkit.Rows("<nil>"))
|
|
} else {
|
|
j, e := json.ParseBinaryFromString(t.expected.(string))
|
|
c.Assert(e, IsNil)
|
|
result.Check(testkit.Rows(j.String()))
|
|
}
|
|
} else {
|
|
rs, _ := tk.Exec("select json_merge_patch(j,vc) from t where id = ?;", id+1)
|
|
_, err := session.GetRows4Test(ctx, tk.Se, rs)
|
|
terr := errors.Cause(err).(*terror.Error)
|
|
c.Assert(terr.Code(), Equals, errors.ErrCode(t.errCode))
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestBuiltinFuncJSONMergePatch_InExpression(c *C) {
|
|
ctx := context.Background()
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
defer s.cleanEnv(c)
|
|
tests := []struct {
|
|
input []interface{}
|
|
expected interface{}
|
|
success bool
|
|
errCode int
|
|
}{
|
|
// RFC 7396 document: https://datatracker.ietf.org/doc/html/rfc7396
|
|
// RFC 7396 Example Test Cases
|
|
{[]interface{}{`{"a":"b"}`, `{"a":"c"}`}, `{"a": "c"}`, true, 0},
|
|
{[]interface{}{`{"a":"b"}`, `{"b":"c"}`}, `{"a": "b","b": "c"}`, true, 0},
|
|
{[]interface{}{`{"a":"b"}`, `{"a":null}`}, `{}`, true, 0},
|
|
{[]interface{}{`{"a":"b", "b":"c"}`, `{"a":null}`}, `{"b": "c"}`, true, 0},
|
|
{[]interface{}{`{"a":["b"]}`, `{"a":"c"}`}, `{"a": "c"}`, true, 0},
|
|
{[]interface{}{`{"a":"c"}`, `{"a":["b"]}`}, `{"a": ["b"]}`, true, 0},
|
|
{[]interface{}{`{"a":{"b":"c"}}`, `{"a":{"b":"d","c":null}}`}, `{"a": {"b": "d"}}`, true, 0},
|
|
{[]interface{}{`{"a":[{"b":"c"}]}`, `{"a": [1]}`}, `{"a": [1]}`, true, 0},
|
|
{[]interface{}{`["a","b"]`, `["c","d"]`}, `["c", "d"]`, true, 0},
|
|
{[]interface{}{`{"a":"b"}`, `["c"]`}, `["c"]`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `null`}, `null`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `"bar"`}, `"bar"`, true, 0},
|
|
{[]interface{}{`{"e":null}`, `{"a":1}`}, `{"e": null,"a": 1}`, true, 0},
|
|
{[]interface{}{`[1,2]`, `{"a":"b","c":null}`}, `{"a":"b"}`, true, 0},
|
|
{[]interface{}{`{}`, `{"a":{"bb":{"ccc":null}}}`}, `{"a":{"bb": {}}}`, true, 0},
|
|
// RFC 7396 Example Document
|
|
{[]interface{}{`{"title":"Goodbye!","author":{"givenName":"John","familyName":"Doe"},"tags":["example","sample"],"content":"This will be unchanged"}`, `{"title":"Hello!","phoneNumber":"+01-123-456-7890","author":{"familyName":null},"tags":["example"]}`}, `{"title":"Hello!","author":{"givenName":"John"},"tags":["example"],"content":"This will be unchanged","phoneNumber":"+01-123-456-7890"}`, true, 0},
|
|
|
|
// test cases
|
|
{[]interface{}{nil, `1`}, `1`, true, 0},
|
|
{[]interface{}{`1`, nil}, nil, true, 0},
|
|
{[]interface{}{nil, `null`}, `null`, true, 0},
|
|
{[]interface{}{`null`, nil}, nil, true, 0},
|
|
{[]interface{}{nil, `true`}, `true`, true, 0},
|
|
{[]interface{}{`true`, nil}, nil, true, 0},
|
|
{[]interface{}{nil, `false`}, `false`, true, 0},
|
|
{[]interface{}{`false`, nil}, nil, true, 0},
|
|
{[]interface{}{nil, `[1,2,3]`}, `[1,2,3]`, true, 0},
|
|
{[]interface{}{`[1,2,3]`, nil}, nil, true, 0},
|
|
{[]interface{}{nil, `{"a":"foo"}`}, nil, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, nil}, nil, true, 0},
|
|
|
|
{[]interface{}{`{"a":"foo"}`, `{"a":null}`, `{"b":"123"}`, `{"c":1}`}, `{"b":"123","c":1}`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `{"a":null}`, `{"c":1}`}, `{"c":1}`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `{"a":null}`, `true`}, `true`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `{"d":1}`, `{"a":{"bb":{"ccc":null}}}`}, `{"a":{"bb":{}},"d":1}`, true, 0},
|
|
{[]interface{}{`null`, `true`, `[1,2,3]`}, `[1,2,3]`, true, 0},
|
|
|
|
// From mysql Example Test Cases
|
|
{[]interface{}{nil, `null`, `[1,2,3]`, `{"a":1}`}, `{"a": 1}`, true, 0},
|
|
{[]interface{}{`null`, nil, `[1,2,3]`, `{"a":1}`}, `{"a": 1}`, true, 0},
|
|
{[]interface{}{`null`, `[1,2,3]`, nil, `{"a":1}`}, nil, true, 0},
|
|
{[]interface{}{`null`, `[1,2,3]`, `{"a":1}`, nil}, nil, true, 0},
|
|
|
|
{[]interface{}{nil, `null`, `{"a":1}`, `[1,2,3]`}, `[1,2,3]`, true, 0},
|
|
{[]interface{}{`null`, nil, `{"a":1}`, `[1,2,3]`}, `[1,2,3]`, true, 0},
|
|
{[]interface{}{`null`, `{"a":1}`, nil, `[1,2,3]`}, `[1,2,3]`, true, 0},
|
|
{[]interface{}{`null`, `{"a":1}`, `[1,2,3]`, nil}, nil, true, 0},
|
|
|
|
{[]interface{}{nil, `null`, `{"a":1}`, `true`}, `true`, true, 0},
|
|
{[]interface{}{`null`, nil, `{"a":1}`, `true`}, `true`, true, 0},
|
|
{[]interface{}{`null`, `{"a":1}`, nil, `true`}, `true`, true, 0},
|
|
{[]interface{}{`null`, `{"a":1}`, `true`, nil}, nil, true, 0},
|
|
|
|
// non-object last item
|
|
{[]interface{}{"true", "false", "[]", "{}", "null"}, "null", true, 0},
|
|
{[]interface{}{"false", "[]", "{}", "null", "true"}, "true", true, 0},
|
|
{[]interface{}{"true", "[]", "{}", "null", "false"}, "false", true, 0},
|
|
{[]interface{}{"true", "false", "{}", "null", "[]"}, "[]", true, 0},
|
|
{[]interface{}{"true", "false", "{}", "null", "1"}, "1", true, 0},
|
|
{[]interface{}{"true", "false", "{}", "null", "1.8"}, "1.8", true, 0},
|
|
{[]interface{}{"true", "false", "{}", "null", `"112"`}, `"112"`, true, 0},
|
|
|
|
{[]interface{}{`{"a":"foo"}`, nil}, nil, true, 0},
|
|
{[]interface{}{nil, `{"a":"foo"}`}, nil, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `false`}, `false`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `123`}, `123`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `123.1`}, `123.1`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `[1,2,3]`}, `[1,2,3]`, true, 0},
|
|
{[]interface{}{`null`, `{"a":1}`}, `{"a":1}`, true, 0},
|
|
{[]interface{}{`{"a":1}`, `null`}, `null`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `{"a":null}`, `{"b":"123"}`, `{"c":1}`}, `{"b":"123","c":1}`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `{"a":null}`, `{"c":1}`}, `{"c":1}`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `{"a":null}`, `true`}, `true`, true, 0},
|
|
{[]interface{}{`{"a":"foo"}`, `{"d":1}`, `{"a":{"bb":{"ccc":null}}}`}, `{"a":{"bb":{}},"d":1}`, true, 0},
|
|
|
|
// Invalid json text
|
|
{[]interface{}{`{"a":1}`, `[1]}`}, nil, false, mysql.ErrInvalidJSONText},
|
|
{[]interface{}{`{{"a":1}`, `[1]`, `null`}, nil, false, mysql.ErrInvalidJSONText},
|
|
{[]interface{}{`{"a":1}`, `jjj`, `null`}, nil, false, mysql.ErrInvalidJSONText},
|
|
}
|
|
|
|
for _, t := range tests {
|
|
marks := make([]string, len(t.input))
|
|
for i := 0; i < len(marks); i++ {
|
|
marks[i] = "?"
|
|
}
|
|
sql := fmt.Sprintf("select json_merge_patch(%s);", strings.Join(marks, ","))
|
|
if t.success {
|
|
result := tk.MustQuery(sql, t.input...)
|
|
if t.expected == nil {
|
|
result.Check(testkit.Rows("<nil>"))
|
|
} else {
|
|
j, e := json.ParseBinaryFromString(t.expected.(string))
|
|
c.Assert(e, IsNil)
|
|
result.Check(testkit.Rows(j.String()))
|
|
}
|
|
} else {
|
|
rs, _ := tk.Exec(sql, t.input...)
|
|
_, err := session.GetRows4Test(ctx, tk.Se, rs)
|
|
terr := errors.Cause(err).(*terror.Error)
|
|
c.Assert(terr.Code(), Equals, errors.ErrCode(t.errCode))
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestFloat64Inf(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustQuery("select '1e800' + 1e100;").Check(
|
|
testkit.Rows("179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"))
|
|
tk.MustQuery("select '-1e800' - 1e100;").Check(
|
|
testkit.Rows("-179769313486231570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestCharsetErr(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("create table charset_test(id int auto_increment primary key, c1 varchar(255) character set ascii)")
|
|
err := tk.ExecToErr("insert into charset_test(c1) values ('aaa\xEF\xBF\xBDabcdef')")
|
|
c.Assert(err.Error(), Equals, "[table:1366]Incorrect string value '\\xEF\\xBF\\xBDabc...' for column 'c1'")
|
|
|
|
err = tk.ExecToErr("insert into charset_test(c1) values ('aaa\xEF\xBF\xBD')")
|
|
c.Assert(err.Error(), Equals, "[table:1366]Incorrect string value '\\xEF\\xBF\\xBD' for column 'c1'")
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestIssue25591(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t1_1, t2_1;")
|
|
tk.MustExec("CREATE TABLE `t1_1` (`col1` double DEFAULT NULL, `col2` double DEFAULT NULL);")
|
|
tk.MustExec("CREATE TABLE `t2_1` (`col1` varchar(20) DEFAULT NULL, `col2` double DEFAULT NULL);")
|
|
tk.MustExec("insert into t1_1 values(12.991, null), (12.991, null);")
|
|
tk.MustExec("insert into t2_1(col2) values(87), (-9.183), (-9.183);")
|
|
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression = false;")
|
|
rows := tk.MustQuery("select t1.col1, t2.col1, t2.col2 from t1_1 t1 inner join t2_1 t2 on t1.col1 not in (1,t2.col1,t2.col2) order by 1,2,3;")
|
|
rows.Check(testkit.Rows())
|
|
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression = true;")
|
|
rows = tk.MustQuery("select t1.col1, t2.col1, t2.col2 from t1_1 t1 inner join t2_1 t2 on t1.col1 not in (1,t2.col1,t2.col2) order by 1,2,3;")
|
|
rows.Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite2) TestIssue25526(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists tbl_6, tbl_17;")
|
|
tk.MustExec("create table tbl_6 (col_31 year, index(col_31));")
|
|
tk.MustExec("create table tbl_17 (col_102 int, col_105 int);")
|
|
tk.MustExec("replace into tbl_17 (col_102, col_105) values (9999, 0);")
|
|
|
|
rows := tk.MustQuery("select tbl_6.col_31 from tbl_6 where col_31 in (select col_102 from tbl_17 where tbl_17.col_102 = 9999 and tbl_17.col_105 = 0);")
|
|
rows.Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTimestampIssue25093(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(col decimal(45,8) default 13.654 not null);")
|
|
tk.MustExec("insert into t set col = 0.4352;")
|
|
tk.MustQuery("select timestamp(0.123)").Check(testkit.Rows("0000-00-00 00:00:00.123"))
|
|
tk.MustQuery("select timestamp(col) from t;").Check(testkit.Rows("0000-00-00 00:00:00.435200"))
|
|
tk.MustQuery("select timestamp(1.234) from t;").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("select timestamp(0.12345678) from t;").Check(testkit.Rows("0000-00-00 00:00:00.123457"))
|
|
tk.MustQuery("select timestamp(0.9999999) from t;").Check(testkit.Rows("<nil>"))
|
|
tk.MustQuery("select timestamp(101.234) from t;").Check(testkit.Rows("2000-01-01 00:00:00.000"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue24953(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists tbl_0,tbl_9;")
|
|
tk.MustExec("CREATE TABLE `tbl_9` (\n `col_54` mediumint NOT NULL DEFAULT '2412996',\n `col_55` int NOT NULL,\n `col_56` bigint unsigned NOT NULL,\n `col_57` varchar(108) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL,\n PRIMARY KEY (`col_57`(3),`col_55`,`col_56`,`col_54`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;")
|
|
tk.MustExec("CREATE TABLE `tbl_0` (\n `col_76` bigint(20) unsigned DEFAULT NULL,\n `col_1` time NOT NULL DEFAULT '13:11:28',\n `col_2` datetime DEFAULT '1990-07-29 00:00:00',\n `col_3` date NOT NULL DEFAULT '1976-09-16',\n `col_4` date DEFAULT NULL,\n `col_143` varbinary(208) DEFAULT 'lXRTXUkTeWaJ',\n KEY `idx_0` (`col_2`,`col_1`,`col_76`,`col_4`,`col_3`),\n PRIMARY KEY (`col_1`,`col_3`) /*T![clustered_index] NONCLUSTERED */,\n KEY `idx_2` (`col_1`,`col_4`,`col_76`,`col_3`),\n KEY `idx_3` (`col_4`,`col_76`,`col_3`,`col_2`,`col_1`),\n UNIQUE KEY `idx_4` (`col_76`,`col_3`,`col_1`,`col_4`),\n KEY `idx_5` (`col_3`,`col_4`,`col_76`,`col_2`),\n KEY `idx_6` (`col_2`),\n KEY `idx_7` (`col_76`,`col_3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;")
|
|
tk.MustExec("insert into tbl_9 values (-5765442,-597990898,384599625723370089,\"ZdfkUJiHcOfi\");")
|
|
tk.MustQuery("(select col_76,col_1,col_143,col_2 from tbl_0) union (select col_54,col_57,col_55,col_56 from tbl_9);").Check(testkit.Rows("-5765442 ZdfkUJiHcOfi -597990898 384599625723370089"))
|
|
}
|
|
|
|
// issue https://github.com/pingcap/tidb/issues/26111
|
|
func (s *testIntegrationSuite) TestRailsFKUsage(c *C) {
|
|
defer s.cleanEnv(c)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`CREATE TABLE author_addresses (
|
|
id bigint(20) NOT NULL AUTO_INCREMENT,
|
|
PRIMARY KEY (id)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4`)
|
|
tk.MustExec(`CREATE TABLE authors (
|
|
id bigint(20) NOT NULL AUTO_INCREMENT,
|
|
name varchar(255) NOT NULL,
|
|
author_address_id bigint(20) DEFAULT NULL,
|
|
author_address_extra_id bigint(20) DEFAULT NULL,
|
|
organization_id varchar(255) DEFAULT NULL,
|
|
owned_essay_id varchar(255) DEFAULT NULL,
|
|
PRIMARY KEY (id),
|
|
KEY index_authors_on_author_address_id (author_address_id),
|
|
KEY index_authors_on_author_address_extra_id (author_address_extra_id),
|
|
CONSTRAINT fk_rails_94423a17a3 FOREIGN KEY (author_address_id) REFERENCES author_addresses (id) ON UPDATE CASCADE ON DELETE RESTRICT
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4`)
|
|
tk.MustQuery(`SELECT fk.referenced_table_name AS 'to_table',
|
|
fk.referenced_column_name AS 'primary_key',
|
|
fk.column_name AS 'column',
|
|
fk.constraint_name AS 'name',
|
|
rc.update_rule AS 'on_update',
|
|
rc.delete_rule AS 'on_delete'
|
|
FROM information_schema.referential_constraints rc
|
|
JOIN information_schema.key_column_usage fk
|
|
USING (constraint_schema, constraint_name)
|
|
WHERE fk.referenced_column_name IS NOT NULL
|
|
AND fk.table_schema = database()
|
|
AND fk.table_name = 'authors';`).Check(testkit.Rows("author_addresses id author_address_id fk_rails_94423a17a3 CASCADE RESTRICT"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTranslate(c *C) {
|
|
cases := []string{"'ABC'", "'AABC'", "'A.B.C'", "'aaaaabbbbb'", "'abc'", "'aaa'", "NULL"}
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
// Non-reserved keyword
|
|
tk.MustExec("create table if not exists `translate`(id int)")
|
|
tk.MustExec("create table t(str varchar(100), i int)")
|
|
for i, str := range cases {
|
|
stmt := fmt.Sprintf("insert into t set str=%s, i=%d", str, i)
|
|
tk.MustExec(stmt)
|
|
}
|
|
// Open vectorized expression
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression=true")
|
|
tk.MustQuery("select translate(str, 'AAa', 'Zz') from t").Check(testkit.Rows("ZBC", "ZZBC", "Z.B.C", "bbbbb", "bc", "", "<nil>"))
|
|
// Null
|
|
tk.MustQuery("select translate(str, NULL, 'Zz') from t").Check(testkit.Rows("<nil>", "<nil>", "<nil>", "<nil>", "<nil>", "<nil>", "<nil>"))
|
|
tk.MustQuery("select translate(str, 'AAa', NULL) from t").Check(testkit.Rows("<nil>", "<nil>", "<nil>", "<nil>", "<nil>", "<nil>", "<nil>"))
|
|
// Empty string
|
|
tk.MustQuery("select translate(str, 'AAa', '') from t").Check(testkit.Rows("BC", "BC", ".B.C", "bbbbb", "bc", "", "<nil>"))
|
|
tk.MustQuery("select translate(str, '', 'Zzz') from t").Check(testkit.Rows("ABC", "AABC", "A.B.C", "aaaaabbbbb", "abc", "aaa", "<nil>"))
|
|
// Close vectorized expression
|
|
tk.MustExec("set @@tidb_enable_vectorized_expression=false")
|
|
tk.MustQuery("select translate(str, 'AAa', 'Zz') from t").Check(testkit.Rows("ZBC", "ZZBC", "Z.B.C", "bbbbb", "bc", "", "<nil>"))
|
|
// Null
|
|
tk.MustQuery("select translate(str, NULL, 'Zz') from t").Check(testkit.Rows("<nil>", "<nil>", "<nil>", "<nil>", "<nil>", "<nil>", "<nil>"))
|
|
tk.MustQuery("select translate(str, 'AAa', NULL) from t").Check(testkit.Rows("<nil>", "<nil>", "<nil>", "<nil>", "<nil>", "<nil>", "<nil>"))
|
|
// Empty string
|
|
tk.MustQuery("select translate(str, 'AAa', '') from t").Check(testkit.Rows("BC", "BC", ".B.C", "bbbbb", "bc", "", "<nil>"))
|
|
tk.MustQuery("select translate(str, '', 'Zzz') from t").Check(testkit.Rows("ABC", "AABC", "A.B.C", "aaaaabbbbb", "abc", "aaa", "<nil>"))
|
|
// Convert from int
|
|
tk.MustQuery("select translate(i, '0123456', 'abcdefg') from t").Check(testkit.Rows("a", "b", "c", "d", "e", "f", "g"))
|
|
}
|
|
|
|
func (s *testIntegrationSerialSuite) TestIssue26662(c *C) {
|
|
collate.SetNewCollationEnabledForTest(true)
|
|
defer collate.SetNewCollationEnabledForTest(false)
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1(a varchar(36) NOT NULL) ENGINE = InnoDB DEFAULT CHARSET = utf8 COLLATE = utf8_general_ci;")
|
|
tk.MustExec("set names utf8;")
|
|
tk.MustQuery("select t2.b from (select t1.a as b from t1 union all select t1.a as b from t1) t2 where case when (t2.b is not null) then t2.b else '' end > '1234567';").
|
|
Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue26958(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1 (c_int int not null);")
|
|
tk.MustExec("insert into t1 values (1), (2), (3),(1),(2),(3);")
|
|
tk.MustExec("drop table if exists t2;")
|
|
tk.MustExec("create table t2 (c_int int not null);")
|
|
tk.MustExec("insert into t2 values (1), (2), (3),(1),(2),(3);")
|
|
tk.MustQuery("select \n(select count(distinct c_int) from t2 where c_int >= t1.c_int) c1, \n(select count(distinct c_int) from t2 where c_int >= t1.c_int) c2\nfrom t1 group by c_int;\n").
|
|
Check(testkit.Rows("3 3", "2 2", "1 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestConstPropNullFunctions(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1, t2")
|
|
tk.MustExec("create table t1 (a integer)")
|
|
tk.MustExec("insert into t1 values (0), (1), (2), (3)")
|
|
tk.MustExec("create table t2 (a integer, b integer)")
|
|
tk.MustExec("insert into t2 values (0,1), (1,1), (2,1), (3,1)")
|
|
tk.MustQuery("select t1.* from t1 left join t2 on t2.a = t1.a where t1.a = ifnull(t2.b, 0)").Check(testkit.Rows("1"))
|
|
|
|
tk.MustExec("drop table if exists t1, t2")
|
|
tk.MustExec("create table t1 (i1 integer, c1 char)")
|
|
tk.MustExec("insert into t1 values (2, 'a'), (1, 'b'), (3, 'c'), (0, null);")
|
|
tk.MustExec("create table t2 (i2 integer, c2 char, f2 float)")
|
|
tk.MustExec("insert into t2 values (0, 'c', null), (1, null, 0.1), (3, 'b', 0.01), (2, 'q', 0.12), (null, 'a', -0.1), (null, null, null)")
|
|
tk.MustQuery("select * from t2 where t2.i2=((select count(1) from t1 where t1.i1=t2.i2))").Check(testkit.Rows("1 <nil> 0.1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue27233(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
tk.MustExec("drop table if exists t;")
|
|
tk.MustExec("CREATE TABLE `t` (\n `COL1` tinyint(45) NOT NULL,\n `COL2` tinyint(45) NOT NULL,\n PRIMARY KEY (`COL1`,`COL2`) /*T![clustered_index] NONCLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;")
|
|
tk.MustExec("insert into t values(122,100),(124,-22),(124,34),(127,103);")
|
|
tk.MustQuery("SELECT col2 FROM t AS T1 WHERE ( SELECT count(DISTINCT COL1, COL2) FROM t AS T2 WHERE T2.COL1 > T1.COL1 ) > 2 ;").
|
|
Check(testkit.Rows("100"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue27236(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test;")
|
|
row := tk.MustQuery(`select extract(hour_second from "-838:59:59.00");`)
|
|
row.Check(testkit.Rows("-8385959"))
|
|
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`create table t(c1 varchar(100));`)
|
|
tk.MustExec(`insert into t values('-838:59:59.00'), ('700:59:59.00');`)
|
|
row = tk.MustQuery(`select extract(hour_second from c1) from t order by c1;`)
|
|
row.Check(testkit.Rows("-8385959", "7005959"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue26977(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
result := tk.MustQuery("select a + 1 as f from (select cast(0xfffffffffffffff0 as unsigned) as a union select cast(1 as unsigned)) t having f != 2;")
|
|
result.Check(testkit.Rows("18446744073709551601"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue27610(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists PK_TCOLLATION3966STROBJSTROBJ;`)
|
|
tk.MustExec("CREATE TABLE `PK_TCOLLATION3966STROBJSTROBJ` (\n `COL1` enum('ll','aa','bb','cc','dd','ee') COLLATE utf8_general_ci NOT NULL,\n `COL2` varchar(20) COLLATE utf8_general_ci DEFAULT NULL,\n PRIMARY KEY (`COL1`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;")
|
|
tk.MustExec(`insert into PK_TCOLLATION3966STROBJSTROBJ values("ee", "tttt");`)
|
|
tk.MustQuery("SELECT col1, COL2 FROM PK_TCOLLATION3966STROBJSTROBJ WHERE COL1 IN ('notexist','6') and col2 not in (\"abcd\");").
|
|
Check(testkit.Rows())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestLastInsertId(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists lastinsertid;`)
|
|
tk.MustExec(`create table lastinsertid (id int not null primary key auto_increment);`)
|
|
tk.MustQuery("SELECT @@last_insert_id;").Check(testkit.Rows("0"))
|
|
tk.MustExec(`INSERT INTO lastinsertid VALUES (NULL);`)
|
|
tk.MustQuery("SELECT @@last_insert_id, LAST_INSERT_ID()").Check(testkit.Rows("1 1"))
|
|
tk.MustExec(`INSERT INTO lastinsertid VALUES (NULL);`)
|
|
tk.MustQuery("SELECT @@last_insert_id, LAST_INSERT_ID()").Check(testkit.Rows("2 2"))
|
|
tk.MustExec(`INSERT INTO lastinsertid VALUES (NULL);`)
|
|
tk.MustQuery("SELECT @@last_insert_id, LAST_INSERT_ID()").Check(testkit.Rows("3 3"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestTimestamp(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec("SET time_zone = '+00:00';")
|
|
defer tk.MustExec("SET time_zone = DEFAULT;")
|
|
timestampStr1 := fmt.Sprintf("%s", tk.MustQuery("SELECT @@timestamp;").Rows()[0])
|
|
timestampStr1 = timestampStr1[1:]
|
|
timestampStr1 = timestampStr1[:len(timestampStr1)-1]
|
|
timestamp1, err := strconv.ParseFloat(timestampStr1, 64)
|
|
c.Assert(err, IsNil)
|
|
nowStr1 := fmt.Sprintf("%s", tk.MustQuery("SELECT NOW(6);").Rows()[0])
|
|
now1, err := time.Parse("[2006-01-02 15:04:05.000000]", nowStr1)
|
|
c.Assert(err, IsNil)
|
|
tk.MustExec("set @@timestamp = 12345;")
|
|
tk.MustQuery("SELECT @@timestamp;").Check(testkit.Rows("12345"))
|
|
tk.MustQuery("SELECT NOW();").Check(testkit.Rows("1970-01-01 03:25:45"))
|
|
tk.MustQuery("SELECT NOW();").Check(testkit.Rows("1970-01-01 03:25:45"))
|
|
tk.MustExec("set @@timestamp = default;")
|
|
time.Sleep(2 * time.Microsecond)
|
|
timestampStr2 := fmt.Sprintf("%s", tk.MustQuery("SELECT @@timestamp;").Rows()[0])
|
|
timestampStr2 = timestampStr2[1:]
|
|
timestampStr2 = timestampStr2[:len(timestampStr2)-1]
|
|
timestamp2, err := strconv.ParseFloat(timestampStr2, 64)
|
|
c.Assert(err, IsNil)
|
|
nowStr2 := fmt.Sprintf("%s", tk.MustQuery("SELECT NOW(6);").Rows()[0])
|
|
now2, err := time.Parse("[2006-01-02 15:04:05.000000]", nowStr2)
|
|
c.Assert(err, IsNil)
|
|
c.Assert(timestamp1, Less, timestamp2)
|
|
c.Assert(now1.UnixNano(), Less, now2.UnixNano())
|
|
tk.MustExec("set @@timestamp = 12345;")
|
|
tk.MustQuery("SELECT @@timestamp;").Check(testkit.Rows("12345"))
|
|
tk.MustQuery("SELECT NOW();").Check(testkit.Rows("1970-01-01 03:25:45"))
|
|
tk.MustQuery("SELECT NOW();").Check(testkit.Rows("1970-01-01 03:25:45"))
|
|
tk.MustExec("set @@timestamp = 0;")
|
|
time.Sleep(2 * time.Microsecond)
|
|
timestampStr3 := fmt.Sprintf("%s", tk.MustQuery("SELECT @@timestamp;").Rows()[0])
|
|
timestampStr3 = timestampStr3[1:]
|
|
timestampStr3 = timestampStr3[:len(timestampStr3)-1]
|
|
timestamp3, err := strconv.ParseFloat(timestampStr3, 64)
|
|
c.Assert(err, IsNil)
|
|
nowStr3 := fmt.Sprintf("%s", tk.MustQuery("SELECT NOW(6);").Rows()[0])
|
|
now3, err := time.Parse("[2006-01-02 15:04:05.000000]", nowStr3)
|
|
c.Assert(err, IsNil)
|
|
c.Assert(timestamp2, Less, timestamp3)
|
|
c.Assert(now2.UnixNano(), Less, now3.UnixNano())
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIdentity(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec(`use test;`)
|
|
tk.MustExec(`drop table if exists identity;`)
|
|
tk.MustExec(`create table identity (id int not null primary key auto_increment);`)
|
|
tk.MustQuery("SELECT @@identity;").Check(testkit.Rows("0"))
|
|
tk.MustExec(`INSERT INTO identity VALUES (NULL);`)
|
|
tk.MustQuery("SELECT @@identity, LAST_INSERT_ID()").Check(testkit.Rows("1 1"))
|
|
tk.MustExec(`INSERT INTO identity VALUES (NULL);`)
|
|
tk.MustQuery("SELECT @@identity, LAST_INSERT_ID()").Check(testkit.Rows("2 2"))
|
|
tk.MustExec(`INSERT INTO identity VALUES (NULL);`)
|
|
tk.MustQuery("SELECT @@identity, LAST_INSERT_ID()").Check(testkit.Rows("3 3"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue28804(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists perf_offline_day;")
|
|
tk.MustExec(`CREATE TABLE perf_offline_day (
|
|
uuid varchar(50),
|
|
ts timestamp NOT NULL,
|
|
user_id varchar(50) COLLATE utf8mb4_general_ci DEFAULT NULL,
|
|
platform varchar(50) COLLATE utf8mb4_general_ci DEFAULT NULL,
|
|
host_id bigint(20) DEFAULT NULL,
|
|
PRIMARY KEY (uuid,ts) /*T![clustered_index] NONCLUSTERED */
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
|
|
PARTITION BY RANGE ( UNIX_TIMESTAMP(ts) ) (
|
|
PARTITION p20210906 VALUES LESS THAN (1630944000),
|
|
PARTITION p20210907 VALUES LESS THAN (1631030400),
|
|
PARTITION p20210908 VALUES LESS THAN (1631116800),
|
|
PARTITION p20210909 VALUES LESS THAN (1631203200)
|
|
);`)
|
|
tk.MustExec("set @@tidb_partition_prune_mode = 'static'")
|
|
tk.MustExec("INSERT INTO `perf_offline_day` VALUES ('dd082c8a-3bab-4431-943a-348fe0592abd','2021-09-08 13:00:07','Xg9C8zq81jGNbugM', 'pc', 12345);")
|
|
tk.MustQuery("SELECT cast(floor(hour(ts) / 4) as char) as win_start FROM perf_offline_day partition (p20210907, p20210908) GROUP BY win_start;").Check(testkit.Rows("3"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue28643(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a time(4));")
|
|
tk.MustExec("insert into t values(\"-838:59:59.000000\");")
|
|
tk.MustExec("insert into t values(\"838:59:59.000000\");")
|
|
tk.MustExec("set tidb_enable_vectorized_expression = on;")
|
|
tk.MustQuery("select hour(a) from t;").Check(testkit.Rows("838", "838"))
|
|
tk.MustExec("set tidb_enable_vectorized_expression = off;")
|
|
tk.MustQuery("select hour(a) from t;").Check(testkit.Rows("838", "838"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue27831(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a enum(\"a\", \"b\"), b enum(\"a\", \"b\"), c bool)")
|
|
tk.MustExec("insert into t values(\"a\", \"a\", 1);")
|
|
tk.MustQuery("select * from t t1 right join t t2 on t1.a=t2.b and t1.a= t2.c;").Check(testkit.Rows("a a 1 a a 1"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a enum(\"a\", \"b\"), b enum(\"a\", \"b\"), c bool, d int, index idx(d))")
|
|
tk.MustExec("insert into t values(\"a\", \"a\", 1, 1);")
|
|
tk.MustQuery("select /*+ inl_hash_join(t1) */ * from t t1 right join t t2 on t1.a=t2.b and t1.a= t2.c and t1.d=t2.d;").Check(testkit.Rows("a a 1 1 a a 1 1"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue29434(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1(c1 datetime);")
|
|
tk.MustExec("insert into t1 values('2021-12-12 10:10:10.000');")
|
|
tk.MustExec("set tidb_enable_vectorized_expression = on;")
|
|
tk.MustQuery("select greatest(c1, '99999999999999') from t1;").Check(testkit.Rows("99999999999999"))
|
|
tk.MustExec("set tidb_enable_vectorized_expression = off;")
|
|
tk.MustQuery("select greatest(c1, '99999999999999') from t1;").Check(testkit.Rows("99999999999999"))
|
|
|
|
tk.MustExec("set tidb_enable_vectorized_expression = on;")
|
|
tk.MustQuery("select least(c1, '99999999999999') from t1;").Check(testkit.Rows("2021-12-12 10:10:10"))
|
|
tk.MustExec("set tidb_enable_vectorized_expression = off;")
|
|
tk.MustQuery("select least(c1, '99999999999999') from t1;").Check(testkit.Rows("2021-12-12 10:10:10"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue29417(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1 (f1 decimal(5,5));")
|
|
tk.MustExec("insert into t1 values (-0.12345);")
|
|
tk.MustQuery("select concat(f1) from t1;").Check(testkit.Rows("-0.12345"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue29244(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a time(4));")
|
|
tk.MustExec("insert into t values(\"-700:10:10.123456111\");")
|
|
tk.MustExec("insert into t values(\"700:10:10.123456111\");")
|
|
tk.MustExec("set tidb_enable_vectorized_expression = on;")
|
|
tk.MustQuery("select microsecond(a) from t;").Check(testkit.Rows("123500", "123500"))
|
|
tk.MustExec("set tidb_enable_vectorized_expression = off;")
|
|
tk.MustQuery("select microsecond(a) from t;").Check(testkit.Rows("123500", "123500"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue29513(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustQuery("select '123' union select cast(45678 as char);").Sort().Check(testkit.Rows("123", "45678"))
|
|
tk.MustQuery("select '123' union select cast(45678 as char(2));").Sort().Check(testkit.Rows("123", "45"))
|
|
|
|
tk.MustExec("drop table if exists t")
|
|
tk.MustExec("create table t(a int);")
|
|
tk.MustExec("insert into t values(45678);")
|
|
tk.MustQuery("select '123' union select cast(a as char) from t;").Sort().Check(testkit.Rows("123", "45678"))
|
|
tk.MustQuery("select '123' union select cast(a as char(2)) from t;").Sort().Check(testkit.Rows("123", "45"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue29755(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
|
|
tk.MustExec("set tidb_enable_vectorized_expression = on;")
|
|
tk.MustQuery("select char(123, NULL, 123)").Check(testkit.Rows("{{"))
|
|
tk.MustQuery("select char(NULL, 123, 123)").Check(testkit.Rows("{{"))
|
|
tk.MustExec("set tidb_enable_vectorized_expression = off;")
|
|
tk.MustQuery("select char(123, NULL, 123)").Check(testkit.Rows("{{"))
|
|
tk.MustQuery("select char(NULL, 123, 123)").Check(testkit.Rows("{{"))
|
|
}
|
|
|
|
func (s *testIntegrationSuite) TestIssue30101(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists t1;")
|
|
tk.MustExec("create table t1(c1 bigint unsigned, c2 bigint unsigned);")
|
|
tk.MustExec("insert into t1 values(9223372036854775808, 9223372036854775809);")
|
|
tk.MustQuery("select greatest(c1, c2) from t1;").Sort().Check(testkit.Rows("9223372036854775809"))
|
|
}
|